UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-CSR

   CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES

                  Investment Company Act file number 811-09243
                                                     ---------

                            The Gabelli Utility Trust
             -----------------------------------------------------
               (Exact name of registrant as specified in charter)

                              One Corporate Center
                            Rye, New York 10580-1422
             -----------------------------------------------------
               (Address of principal executive offices) (Zip code)

                                 Bruce N. Alpert
                               Gabelli Funds, LLC
                              One Corporate Center
                            Rye, New York 10580-1422
             -----------------------------------------------------
                     (Name and address of agent for service)


       registrant's telephone number, including area code: 1-800-422-3554
                                                           --------------

                      Date of fiscal year end: December 31
                                              --------------

                     Date of reporting period: June 30, 2006
                                               --------------

Form N-CSR is to be used by management investment companies to file reports with
the Commission not later than 10 days after the  transmission to stockholders of
any report that is required to be transmitted to  stockholders  under Rule 30e-1
under the Investment Company Act of 1940 (17 CFR 270.30e-1).  The Commission may
use the information provided on Form N-CSR in its regulatory, disclosure review,
inspection, and policymaking roles.

A registrant  is required to disclose the  information  specified by Form N-CSR,
and the  Commission  will make this  information  public.  A  registrant  is not
required to respond to the  collection  of  information  contained in Form N-CSR
unless the Form  displays a  currently  valid  Office of  Management  and Budget
("OMB")  control number.  Please direct comments  concerning the accuracy of the
information  collection  burden  estimate and any  suggestions  for reducing the
burden to  Secretary,  Securities  and Exchange  Commission,  100 F Street,  NE,
Washington,  DC 20549. The OMB has reviewed this collection of information under
the clearance requirements of 44 U.S.C. ss. 3507.


ITEM 1. REPORTS TO STOCKHOLDERS.

The Report to Shareholders is attached herewith.


                                                                   [LOGO]
                                                                   THE GABELLI
                                                                   UTILITY TRUST

                            THE GABELLI UTILITY TRUST

                               Semi-Annual Report
                                 June 30, 2006

TO OUR SHAREHOLDERS,

      During the second  quarter  of 2006,  The  Gabelli  Utility  Trust's  (the
"Fund")  total  return was 3.6% on a net asset  value  ("NAV")  basis  while the
Standard & Poor's  ("S&P")  500 Utility  Index rose 5.7% and the Lipper  Utility
Fund Average rose 3.8%. For the six month period ended June 30, 2006, the Fund's
NAV total  return was 8.7% versus gains of 4.5% and 6.9% for the S&P 500 Utility
Index and the Lipper Utility Fund Average, respectively. The Fund's market price
on June 30,  2006 was  $8.76,  which  equates  to a 21.5%  premium to its NAV of
$7.21. The Fund's market price declined 1.3% and 1.4% for the second quarter and
the six month period ended June 30, 2006, respectively.

      Enclosed are the financial  statements and the investment  portfolio as of
June 30, 2006.

COMPARATIVE RESULTS

--------------------------------------------------------------------------------
                AVERAGE ANNUAL RETURNS THROUGH JUNE 30, 2006 (A)
                ------------------------------------------------



                                                                                                     SINCE
                                                         YEAR TO                                   INCEPTION
                                               QUARTER    DATE     1 YEAR    3 YEAR       5 YEAR    (7/9/99)
                                               -------    ----     ------    ------       ------    --------
                                                                                    
GABELLI UTILITY TRUST
  NAV RETURN (b) ........................       3.60%     8.67%      7.13%    12.87%       8.16%       9.43%
  INVESTMENT RETURN (c) .................      (1.34)    (1.41)     (3.72)     4.31        7.61       10.83
S&P 500 Utility Index ...................       5.69      4.47       5.92     17.67        1.26        3.97
Lipper Utility Fund Average .............       3.80      6.91      10.57     17.77        3.97        4.17


(a)   RETURNS  REPRESENT PAST  PERFORMANCE AND DO NOT GUARANTEE  FUTURE RESULTS.
      INVESTMENT   RETURNS  AND  THE  PRINCIPAL  VALUE  OF  AN  INVESTMENT  WILL
      FLUCTUATE. WHEN SHARES ARE SOLD, THEY MAY BE WORTH MORE OR LESS THAN THEIR
      ORIGINAL  COST.  CURRENT  PERFORMANCE  MAY BE  LOWER  OR  HIGHER  THAN THE
      PERFORMANCE  DATA  PRESENTED.   VISIT   WWW.GABELLI.COM   FOR  PERFORMANCE
      INFORMATION  AS OF THE MOST  RECENT  MONTH END.  PERFORMANCE  RETURNS  FOR
      PERIODS LESS THAN ONE YEAR ARE NOT ANNUALIZED.  INVESTORS SHOULD CAREFULLY
      CONSIDER THE INVESTMENT  OBJECTIVES,  RISKS,  CHARGES, AND EXPENSES OF THE
      FUND BEFORE INVESTING. THE S&P 500 UTILITY INDEX IS AN UNMANAGED INDICATOR
      OF ELECTRIC AND GAS UTILITY STOCK PERFORMANCE. THE LIPPER AVERAGE REFLECTS
      THE  AVERAGE  PERFORMANCE  OF OPEN-END  MUTUAL  FUNDS  CLASSIFIED  IN THIS
      PARTICULAR CATEGORY. DIVIDENDS ARE CONSIDERED REINVESTED.

(b)   TOTAL  RETURNS  AND  AVERAGE  ANNUAL  RETURNS   REFLECT  CHANGES  IN  NAV,
      REINVESTMENT OF DISTRIBUTIONS AT NET ASSET VALUE ON THE EX-DIVIDEND  DATE,
      AND  ADJUSTMENTS  FOR RIGHTS  OFFERINGS,  AND ARE NET OF  EXPENSES.  SINCE
      INCEPTION RETURN IS BASED ON AN INITIAL NAV OF $7.50.

(c)   TOTAL RETURNS AND AVERAGE ANNUAL RETURNS REFLECT CHANGES IN CLOSING MARKET
      VALUES ON THE NEW YORK STOCK EXCHANGE, REINVESTMENT OF DISTRIBUTIONS,  AND
      ADJUSTMENTS FOR RIGHTS  OFFERINGS.  SINCE INCEPTION  RETURN IS BASED ON AN
      INITIAL OFFERING PRICE OF $7.50.
--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
We  have  separated  the  portfolio  manager's  commentary  from  the  financial
statements  and  investment  portfolio due to corporate  governance  regulations
stipulated by the  Sarbanes-Oxley  Act of 2002. We have done this to ensure that
the content of the portfolio manager's commentary is unrestricted. The financial
statements and investment  portfolio are mailed  separately from the commentary.
Both the  commentary  and the financial  statements,  including the portfolio of
investments, will be available on our website at www.gabelli.com/funds.
--------------------------------------------------------------------------------



                            THE GABELLI UTILITY TRUST
                   SUMMARY OF PORTFOLIO HOLDINGS (UNAUDITED)

The following table presents portfolio holdings as a percent of total
investments as of June 30, 2006:

Energy and Utilities: Electric Integrated ..........................       44.0%
Repurchase Agreements ..............................................        9.2%
Energy and Utilities: Natural Gas Utilities ........................        8.4%
Energy and Utilities:
  Electric Transmission and Distribution ...........................        8.3%
Energy and Utilities: Natural Gas Integrated .......................        6.3%
Telecommunications .................................................        5.8%
Cable and Satellite ................................................        3.5%
Energy and Utilities: Global Utilities .............................        3.2%
Energy and Utilities: Water ........................................        3.0%
Energy and Utilities: Merchant Energy ..............................        1.9%
Diversified Industrial .............................................        1.5%
Entertainment ......................................................        0.9%
Wireless Communications ............................................        0.9%
Energy and Utilities: Oil ..........................................        0.7%
Communications Equipment ...........................................        0.7%
Transportation .....................................................        0.4%
Energy and Utilities: Services .....................................        0.3%
Metals and Mining ..................................................        0.2%
Aerospace ..........................................................        0.2%
Aviation: Parts and Services .......................................        0.2%
Energy and Utilities: Alternative Energy ...........................        0.2%
Equipment and Supplies .............................................        0.1%
Real Estate ........................................................        0.1%
Agriculture ........................................................        0.0%
                                                                          -----
                                                                          100.0%
                                                                          =====

THE UTILITY TRUST (THE "FUND") FILES A COMPLETE  SCHEDULE OF PORTFOLIO  HOLDINGS
WITH THE SEC FOR THE FIRST AND THIRD  QUARTERS  OF EACH FISCAL YEAR ON FORM N-Q,
THE LAST OF WHICH WAS FILED FOR THE QUARTER  ENDED MARCH 31, 2006.  SHAREHOLDERS
MAY  OBTAIN  THIS  INFORMATION  AT  WWW.GABELLI.COM  OR BY  CALLING  THE FUND AT
800-GABELLI  (800-422-3554).  THE  FUND'S  FORM N-Q IS  AVAILABLE  ON THE  SEC'S
WEBSITE AT WWW.SEC.GOV  AND MAY ALSO BE REVIEWED AND COPIED AT THE  COMMISSION'S
PUBLIC  REFERENCE  ROOM IN WASHINGTON,  DC.  INFORMATION ON THE OPERATION OF THE
PUBLIC REFERENCE ROOM MAY BE OBTAINED BY CALLING 1-800-SEC-0330.

PROXY VOTING

The Fund files Form N-PX with its complete proxy voting record for the 12 months
ended June 30th,  no later than August 31st of each year. A  description  of the
Fund's  proxy  voting  policies,  procedures,  and how the  Fund  voted  proxies
relating to portfolio  securities is available without charge, upon request, (i)
by calling 800-GABELLI  (800-422-3554);  (ii) by writing to The Gabelli Funds at
One Corporate Center,  Rye, NY 10580-1422;  and (iii) by visiting the Securities
and Exchange Commission's website at www.sec.gov.

SHAREHOLDER MEETING - MAY 15, 2006 - FINAL RESULTS

      The  Annual  Meeting  of  Shareholders  was  held on May  15,  2006 at the
Greenwich  Library  in  Greenwich,  Connecticut.  At that  meeting,  common  and
preferred shareholders voting together as a single class elected John D. Gabelli
and Anthony R. Pustorino as Trustees of the Fund.  There were  27,373,592  votes
and 27,356,738 votes cast in favor of each Trustee and 505,450 votes and 522,305
votes withheld,  respectively.  In addition,  preferred shareholders voting as a
separate class elected James P. Conn as a Trustee.  There were  1,072,881  votes
cast in favor of Mr. Conn and 11,081 votes withheld.

      Mario J.  Gabelli,  Thomas E.  Bratter,  Anthony J.  Colavita,  Vincent D.
Enright, Frank J. Fahrenkopf,  Jr., Robert J. Morrissey,  and Salvatore J. Zizza
continue to serve in their capacities as Trustees.

      We thank you for your participation and appreciate your continued support.


                                       2


                         THE GABELLI UTILITY TRUST
                          SCHEDULE OF INVESTMENTS
                         JUNE 30, 2006 (UNAUDITED)



                                                                                                    MARKET
  SHARES                                                                            COST             VALUE
---------                                                                       ------------     ------------
                                                                                           
            COMMON STOCKS -- 89.1%
            AEROSPACE -- 0.2%
   65,000   Rolls-Royce Group plc+ .........................................    $    513,387     $    497,624
                                                                                ------------     ------------
            AGRICULTURE -- 0.0%
      800   Cadiz Inc.+ ....................................................           3,000           13,608
                                                                                ------------     ------------
            AVIATION: PARTS AND SERVICES -- 0.2%
    6,000   Sequa Corp., Cl. A+ ............................................         371,619          489,000
                                                                                ------------     ------------
            CABLE AND SATELLITE -- 3.5%
  100,000   Cablevision Systems Corp.,
              Cl. A+ .......................................................       1,668,308        2,145,000
    5,000   Cogeco Cable Inc. ..............................................         105,008           93,523
   20,000   Cogeco Inc. ....................................................         389,461          358,327
   12,000   Comcast Corp., Cl. A+ ..........................................         387,350          392,880
  150,000   DIRECTV Group Inc.+ ............................................       2,435,609        2,475,000
   60,000   EchoStar Communications
              Corp., Cl. A+ ................................................       1,873,736        1,848,600
   35,000   Liberty Global Inc., Cl. A+ ....................................         739,454          752,500
   20,000   Liberty Global Inc., Cl. C+ ....................................         421,966          411,400
   20,000   Rogers Communications
              Inc., Cl. B ..................................................         553,618          808,000
                                                                                ------------     ------------
                                                                                   8,574,510        9,285,230
                                                                                ------------     ------------
            COMMUNICATIONS EQUIPMENT -- 0.7%
  280,000   Furukawa Electric Co. Ltd. .....................................       1,441,034        1,810,556
                                                                                ------------     ------------
            DIVERSIFIED INDUSTRIAL -- 1.5%
   18,000   Catalytica Energy Systems Inc.+ ................................         149,778           25,560
   15,000   Cooper Industries Ltd., Cl. A ..................................       1,128,452        1,393,800
   75,000   General Electric Co. ...........................................       2,510,140        2,472,000
                                                                                ------------     ------------
                                                                                   3,788,370        3,891,360
                                                                                ------------     ------------
            ENERGY AND UTILITIES: ALTERNATIVE ENERGY -- 0.2%
   12,000   Ormat Technologies Inc. ........................................         180,000          457,800
                                                                                ------------     ------------
            ENERGY AND UTILITIES: ELECTRIC INTEGRATED -- 44.0%
  355,000   Allegheny Energy Inc.+ .........................................       8,225,284       13,159,850
   24,000   ALLETE Inc. ....................................................         749,469        1,136,400
   75,000   Alliant Energy Corp. ...........................................       1,824,383        2,572,500
   20,000   Ameren Corp. ...................................................         892,320        1,010,000
   60,000   American Electric
              Power Co. Inc. ...............................................       1,918,567        2,055,000
  500,000   Aquila Inc.+ ...................................................       1,515,272        2,105,000
    6,000   Avista Corp. ...................................................         106,558          136,980
   35,000   Black Hills Corp. ..............................................       1,060,967        1,201,550
   30,000   Cleco Corp. ....................................................         570,612          697,500
  190,000   CMS Energy Corp.+ ..............................................       1,473,074        2,458,600
   76,000   Constellation Energy Group .....................................       4,076,214        4,143,520
    3,000   Dominion Resources Inc. ........................................         152,527          224,370
  160,000   DPL Inc. .......................................................       3,365,523        4,288,000
   24,000   DTE Energy Co. .................................................         978,366          977,760
  240,000   Duke Energy Corp. ..............................................       5,000,875        7,048,800


                                                                                                    MARKET
  SHARES                                                                            COST             VALUE
---------                                                                       ------------     ------------
                                                                                           
   90,000   Edison International ...........................................    $  3,861,403     $  3,510,000
  200,000   El Paso Electric Co.+ ..........................................       2,637,085        4,032,000
   12,000   Empire District Electric Co. ...................................         245,171          246,600
    3,000   Entergy Corp. ..................................................          84,249          212,250
   55,979   FirstEnergy Corp. ..............................................       2,290,333        3,034,622
  131,850   Florida Public Utilities Co. ...................................       1,133,947        1,659,991
  130,000   FPL Group Inc. .................................................       5,340,409        5,379,400
  105,000   Great Plains Energy Inc. .......................................       3,272,186        2,925,300
   59,100   Green Mountain Power Corp. .....................................       1,504,083        2,008,809
   50,000   Hawaiian Electric
              Industries Inc. ..............................................       1,321,257        1,395,500
   20,000   Kerr-McGee Corp. ...............................................       1,377,293        1,387,000
   64,000   Maine & Maritimes Corp. ........................................       2,029,678          998,400
   66,000   MGE Energy Inc. ................................................       1,951,270        2,055,900
   45,000   NiSource Inc. ..................................................         970,021          982,800
   40,000   NorthWestern Corp. .............................................       1,394,356        1,374,000
  101,000   OGE Energy Corp. ...............................................       2,429,411        3,538,030
   25,000   Otter Tail Corp. ...............................................         667,745          683,250
   50,000   PG&E Corp. .....................................................       1,309,559        1,964,000
   20,000   PNM Resources Inc. .............................................         290,976          499,200
  100,000   Progress Energy Inc. ...........................................       4,383,880        4,287,000
   40,000   Progress Energy Inc., CVO+ .....................................          20,800           12,000
   25,000   Public Service Enterprise
              Group Inc. ...................................................       1,299,329        1,653,000
   35,000   Puget Energy Inc. ..............................................         795,990          751,800
   55,000   SCANA Corp. ....................................................       1,694,645        2,121,900
   30,000   Sierra Pacific Resources+ ......................................         227,798          420,000
  105,000   TECO Energy Inc. ...............................................       1,580,547        1,568,700
   25,000   TXU Corp. ......................................................       1,303,125        1,494,750
  165,000   Unisource Energy Corp. .........................................       4,059,704        5,139,750
   27,500   Unitil Corp. ...................................................         727,736          661,650
   47,000   Vectren Corp. ..................................................       1,162,166        1,280,750
  252,500   Westar Energy Inc. .............................................       4,726,887        5,315,125
   80,000   Wisconsin Energy Corp. .........................................       2,806,837        3,224,000
   52,000   WPS Resources Corp. ............................................       2,658,058        2,579,200
  270,000   Xcel Energy Inc. ...............................................       4,521,685        5,178,600
                                                                                ------------     ------------
                                                                                  97,989,630      116,791,107
                                                                                ------------     ------------
            ENERGY AND UTILITIES:
            ELECTRIC TRANSMISSION AND DISTRIBUTION -- 8.3%
   55,000   CH Energy Group Inc. ...........................................       2,495,940        2,640,000
   57,000   Consolidated Edison Inc. .......................................       2,257,002        2,533,080
  220,000   Duquesne Light
              Holdings Inc. ................................................       3,846,365        3,616,800
   80,000   Energy East Corp. ..............................................       1,767,343        1,914,400
  170,000   Northeast Utilities ............................................       3,354,147        3,513,900
  215,000   NSTAR ..........................................................       4,848,628        6,149,000
   22,500   Pepco Holdings Inc. ............................................         449,918          530,550
   22,000   UIL Holdings Corp. .............................................         966,711        1,238,380
                                                                                ------------     ------------
                                                                                  19,986,054       22,136,110
                                                                                ------------     ------------


                See accompanying notes to financial statements.


                                       3


                            THE GABELLI UTILITY TRUST
                      SCHEDULE OF INVESTMENTS (CONTINUED)
                           JUNE 30, 2006 (UNAUDITED)



                                                                                                    MARKET
  SHARES                                                                            COST             VALUE
---------                                                                       ------------     ------------
                                                                                           
            COMMON STOCKS (CONTINUED)
            ENERGY AND UTILITIES: GLOBAL UTILITIES -- 3.2%
    1,500   Areva ..........................................................    $    613,197     $  1,041,787
    8,000   Chubu Electric Power Co. Inc. ..................................         189,551          216,008
    8,000   Chugoku Electric
              Power Co. Inc. ...............................................         150,761          169,172
    9,600   Electric Power Development
              Co. Ltd. .....................................................         240,854          365,746
   54,000   Endesa SA ......................................................       1,381,000        1,877,979
  200,000   Enel SpA .......................................................       1,531,070        1,724,160
  300,000   Hera SpA .......................................................         433,286          997,659
    8,000   Hokkaido Electric
              Power Co. Inc. ...............................................         156,870          189,794
    8,000   Hokuriku Electric Power Co. ....................................         146,449          185,250
    8,000   Kansai Electric Power Co. Inc. .................................         158,472          178,959
   30,000   Korea Electric Power
              Corp., ADR ...................................................         445,796          568,800
    8,000   Kyushu Electric Power Co. Inc. .................................         167,818          185,949
    1,000   Niko Resources Ltd. ............................................          57,456           56,472
    8,000   Shikoku Electric
              Power Co. Inc. ...............................................         155,987          179,308
   15,000   Tohoku Electric
              Power Co. Inc. ...............................................         284,854          328,993
    8,000   Tokyo Electric Power Co. Inc. ..................................         191,450          220,902
                                                                                ------------     ------------
                                                                                   6,304,871        8,486,938
                                                                                ------------     ------------
            ENERGY AND UTILITIES: MERCHANT ENERGY -- 1.8%
  230,000   AES Corp.+ .....................................................       3,035,423        4,243,500
   20,000   Calpine Corp.+ .................................................          52,600            7,800
   35,000   Dynegy Inc., Cl. A+ ............................................         175,000          191,450
    8,130   Mirant Corp.+ ..................................................          37,373          217,884
                                                                                ------------     ------------
                                                                                   3,300,396        4,660,634
                                                                                ------------     ------------
            ENERGY AND UTILITIES: NATURAL GAS INTEGRATED -- 5.3%
  180,000   El Paso Corp. ..................................................       1,638,286        2,700,000
   18,000   EnergySouth Inc. ...............................................         426,946          562,140
  100,000   National Fuel Gas Co. ..........................................       2,436,172        3,514,000
  104,000   ONEOK Inc. .....................................................       2,500,709        3,540,160
  117,500   Southern Union Co. .............................................       1,896,520        3,179,550
   12,000   Western Gas Resources Inc. .....................................         716,370          718,200
                                                                                ------------     ------------
                                                                                   9,615,003       14,214,050
                                                                                ------------     ------------
            ENERGY AND UTILITIES: NATURAL GAS UTILITIES -- 8.4%
   28,000   AGL Resources Inc. .............................................         692,019        1,067,360
   60,000   Atmos Energy Corp. .............................................       1,481,243        1,674,600
   35,000   Cascade Natural Gas Corp. ......................................         748,033          738,150
   10,000   Chesapeake Utilities Corp. .....................................         224,112          300,800
    3,000   Corning Natural Gas Corp.+ .....................................          43,760           42,000
   29,700   Delta Natural Gas Co. Inc. .....................................         494,549          727,947
  120,000   KeySpan Corp. ..................................................       4,387,149        4,848,000
   90,000   Nicor Inc. .....................................................       3,094,432        3,735,000
   50,000   Peoples Energy Corp. ...........................................       1,981,623        1,795,500


                                                                                                    MARKET
  SHARES                                                                            COST             VALUE
---------                                                                       ------------     ------------
                                                                                           
   36,000   Piedmont Natural Gas
              Co. Inc. .....................................................    $    568,829     $    874,800
    6,000   RGC Resources Inc. .............................................         128,344          150,750
  140,000   SEMCO Energy Inc.+ .............................................       1,232,605          778,400
  180,000   Southwest Gas Corp. ............................................       4,469,506        5,641,200
                                                                                ------------     ------------
                                                                                  19,546,204       22,374,507
                                                                                ------------     ------------
            ENERGY AND UTILITIES: OIL -- 0.7%
    4,000   Anadarko Petroleum Corp. .......................................         141,060          190,760
    2,645   Chevron Corp. ..................................................         165,259          164,149
   20,000   Exxon Mobil Corp. ..............................................       1,168,383        1,227,000
    4,000   Royal Dutch Shell plc,
              Cl. A, ADR ...................................................         237,320          267,920
                                                                                ------------     ------------
                                                                                   1,712,022        1,849,829
                                                                                ------------     ------------
            ENERGY AND UTILITIES: SERVICES -- 0.3%
   70,000   ABB Ltd., ADR ..................................................         764,610          907,200
                                                                                ------------     ------------
            ENERGY AND UTILITIES: WATER -- 3.0%
   14,000   American States Water Co. ......................................         312,701          499,100
   21,333   Aqua America Inc. ..............................................         209,100          486,179
   16,500   Artesian Resources Corp.,
              Cl. A ........................................................         257,250          476,190
   20,500   BIW Ltd. .......................................................         385,069          371,050
   20,520   California Water Service Group .................................         566,928          733,385
    7,500   Connecticut Water Service Inc. .................................         146,455          175,650
   51,333   Middlesex Water Co. ............................................         801,882          971,220
   24,088   Pennichuck Corp. ...............................................         471,750          492,359
  120,200   SJW Corp. ......................................................       1,948,166        3,059,090
    8,101   Southwest Water Co. ............................................          52,047           96,969
   12,000   Suez SA ........................................................         387,529          492,690
   12,000   Suez SA, Strips+ ...............................................               0              153
    6,000   York Water Co. .................................................         108,269          143,340
                                                                                ------------     ------------
                                                                                   5,647,146        7,997,375
                                                                                ------------     ------------
            ENTERTAINMENT -- 0.9%
   60,000   Time Warner Inc. ...............................................       1,043,038        1,038,000
   40,000   Vivendi SA, ADR ................................................       1,250,682        1,396,400
                                                                                ------------     ------------
                                                                                   2,293,720        2,434,400
                                                                                ------------     ------------
            EQUIPMENT AND SUPPLIES -- 0.1%
   50,000   Capstone Turbine Corp.+ ........................................          83,080          114,000
    7,000   Mueller Industries Inc. ........................................         308,308          231,210
                                                                                ------------     ------------
                                                                                     391,388          345,210
                                                                                ------------     ------------
            METALS AND MINING -- 0.2%
   20,000   Compania de Minas
              Buenaventura SA, ADR .........................................         444,517          545,600
                                                                                ------------     ------------
            REAL ESTATE -- 0.1%
    4,050   Brookfield Asset
              Management Inc., Cl. A .......................................          65,353          164,511
                                                                                ------------     ------------


                See accompanying notes to financial statements.


                                       4


                            THE GABELLI UTILITY TRUST
                      SCHEDULE OF INVESTMENTS (CONTINUED)
                            JUNE 30, 2006 (UNAUDITED)



                                                                                                    MARKET
   SHARES                                                                           COST             VALUE
-----------                                                                     ------------     ------------
                                                                                           
              COMMON STOCKS (CONTINUED)
              TELECOMMUNICATIONS -- 5.2%
     77,942   AT&T Inc. ....................................................    $  1,902,440     $  2,173,802
     60,000   BCE Inc. .....................................................       1,302,420        1,419,000
     35,000   BellSouth Corp. ..............................................         970,977        1,267,000
     30,000   BT Group plc, ADR ............................................       1,026,589        1,328,700
    175,000   Cincinnati Bell Inc.+ ........................................         814,934          717,500
     10,200   Commonwealth Telephone
                Enterprises Inc. ...........................................         394,296          338,232
     20,000   D&E Communications Inc. ......................................         190,498          216,800
     20,000   Deutsche Telekom AG, ADR .....................................         367,940          320,800
    725,000   Eircom Group plc .............................................       2,025,877        2,021,539
      2,000   France Telecom SA, ADR .......................................          22,799           43,720
        200   Hutchison Telecommunications
                International Ltd.+ ........................................             163              322
        500   Mobistar SA ..................................................          44,141           39,683
        200   PT Indosat Tbk+ ..............................................             128               92
      1,200   Tele2 AB, Cl. B ..............................................          14,604           12,131
      3,000   Telecom Italia SpA, ADR ......................................          99,726           83,760
     40,000   Touch America Holdings Inc.+ .................................          38,488               64
    115,000   Verizon Communications Inc. ..................................       4,492,272        3,851,350
                                                                                ------------     ------------
                                                                                  13,708,292       13,834,495
                                                                                ------------     ------------
              TRANSPORTATION -- 0.4%
     25,000   GATX Corp. ...................................................         760,114        1,062,500
                                                                                ------------     ------------
              WIRELESS COMMUNICATIONS -- 0.9%
        600   America Movil SA de CV,
                Cl. L, ADR .................................................           9,424           19,956
      2,000   China Mobile Ltd., ADR .......................................          33,988           57,220
      2,000   China Unicom Ltd., ADR .......................................          16,278           17,820
        200   Cosmote Mobile
                Telecommunications SA ......................................           3,702            4,502
      4,000   Mobile TeleSystems, ADR ......................................         137,612          117,760
        190   MobileOne Ltd. ...............................................             218              249
      2,000   QUALCOMM Inc. ................................................          78,579           80,140
        600   SK Telecom Co. Ltd., ADR .....................................          12,374           14,052
        200   SmarTone
                Telecommunications
                Holdings Ltd. ..............................................             207              198
      1,000   Telefonica Moviles SA, ADR ...................................          11,144           13,980
     28,000   United States Cellular Corp.+ ................................       1,294,140        1,696,800
      6,000   Vimpel-Communications,
              ADR+ .........................................................         196,099          274,920
        200   Virgin Mobile Holdings plc ...................................             868            1,372
                                                                                ------------     ------------
                                                                                   1,794,633        2,298,969
                                                                                ------------     ------------
              TOTAL COMMON
                STOCKS .....................................................     199,195,873      236,548,613
                                                                                ------------     ------------


                                                                                                    MARKET
   SHARES                                                                           COST             VALUE
-----------                                                                     ------------     ------------
                                                                                           
              CONVERTIBLE PREFERRED STOCKS -- 1.6%
              ENERGY AND UTILITIES: NATURAL GAS INTEGRATED -- 1.0%
      2,000   El Paso Corp.,
                4.990% Cv. Pfd. (a) ........................................    $  1,945,987     $  2,591,948
                                                                                ------------     ------------
              TELECOMMUNICATIONS -- 0.6%
     31,033   Citizens Communications Co.,
                5.000% Cv. Pfd. ............................................       1,542,645        1,706,815
                                                                                ------------     ------------
              TOTAL CONVERTIBLE
                PREFERRED STOCKS ...........................................       3,488,632        4,298,763
                                                                                ------------     ------------
              WARRANTS -- 0.1%
              ENERGY AND UTILITIES: MERCHANT ENERGY -- 0.1%
     26,107   Mirant Corp., Ser. A,
                expire 01/03/11+ ...........................................          51,616          263,680
                                                                                ------------     ------------
 PRINCIPAL
   AMOUNT
-----------
              REPURCHASE AGREEMENT -- 9.2%
$24,517,000   Barclays Capital Inc., 4.400%,
                dated 06/30/06, due 07/03/06,
                proceeds at maturity,
                $24,525,990 (b) ............................................      24,517,000       24,517,000
                                                                                ------------     ------------

TOTAL INVESTMENTS -- 100.0% ................................................    $227,253,121      265,628,056
                                                                                ============

OTHER ASSETS AND LIABILITIES (NET) .........................................................        1,598,456

PREFERRED STOCK
  (1,185,200 preferred shares outstanding) .................................................      (54,605,000)
                                                                                                 ------------
NET ASSETS COMMON SHARES
  (29,491,413 common shares outstanding) ...................................................     $212,621,512
                                                                                                 ============
NET ASSET VALUE PER COMMON SHARE
  ($212,621,512 / 29,491,413 shares outstanding) ...........................................            $7.21
                                                                                                        =====


----------
(a)   Security exempt from registration under Rule 144A of the Securities Act of
      1933, as amended.  The security may be resold in transactions  exempt from
      registration,  normally to  qualified  institutional  buyers.  At June 30,
      2006,  the Rule 144A  security is  considered  liquid and the market value
      amounted to $2,591,948 or 0.98% of total investments.

(b)   Collateralized by U.S. Treasury Bond, 10.38%,  due 11/15/12,  market value
      $25,007,340.

+     Non-income producing security.

ADR   American Depository Receipt

CVO   Contingent Value Obligation

                 See accompanying notes to financial statements.


                                       5


                           THE GABELLI UTILITY TRUST

                      STATEMENT OF ASSETS AND LIABILITIES
                            JUNE 30, 2006 (UNAUDITED)

ASSETS:
  Investments, at value (cost $202,736,121) .................      $241,111,056
  Repurchase agreements, at value
    (cost $24,517,000) ......................................        24,517,000
  Cash ......................................................               396
  Receivable for investments sold ...........................           605,213
  Dividends and interest receivable .........................           558,376
  Unrealized appreciation on swap contracts .................         1,388,267
  Other assets ..............................................             5,530
                                                                   ------------
  TOTAL ASSETS ..............................................       268,185,838
                                                                   ------------

LIABILITIES:
  Payable for investment advisory fees ......................           442,443
  Payable for shareholder communications expenses ...........           143,734
  Payable for offering expenses .............................            77,991
  Payable for payroll expenses ..............................            40,862
  Dividends payable .........................................            33,983
  Other accrued expenses and liabilities ....................           220,313
                                                                   ------------
  TOTAL LIABILITIES .........................................           959,326
                                                                   ------------
PREFERRED STOCK:
  Series A Cumulative Preferred Stock (5.625%,
    $25 liquidation value, $0.001 par value,
    1,200,000 shares authorized with 1,184,200
    shares issued and outstanding) ..........................        29,605,000
  Series B Cumulative Preferred Stock (Auction
    Rate, $25,000 liquidation value, $0.001 par
    value, 1,000 shares authorized with 1,000
    shares issued and outstanding) ..........................        25,000,000
                                                                   ------------
  TOTAL PREFERRED STOCK .....................................        54,605,000
                                                                   ------------
  NET ASSETS ATTRIBUTABLE TO
    COMMON SHAREHOLDERS .....................................      $212,621,512
                                                                   ============

NET ASSETS ATTRIBUTABLE TO COMMON
  SHAREHOLDERS CONSIST OF:
  Shares of beneficial interest, at $0.001 par value ........      $     29,491
  Additional paid-in capital ................................       174,002,303
  Accumulated distributions in excess of net
    realized gain on investments, swap contracts,
    and foreign currency transactions .......................        (1,179,604)
  Net unrealized appreciation on investments and
    swap contracts ..........................................        39,763,202
  Net unrealized appreciation on foreign
    currency translations ...................................             6,120
                                                                   ------------
  NET ASSETS ................................................      $212,621,512
                                                                   ============

  NET ASSET VALUE PER COMMON SHARE:
    ($212,621,512 / 29,491,413 shares outstanding;
    unlimited number of shares authorized) ..................             $7.21
                                                                          =====

                            STATEMENT OF OPERATIONS
               FOR THE SIX MONTHS ENDED JUNE 30, 2006 (UNAUDITED)

INVESTMENT INCOME:
  Dividends (net of foreign taxes of $44,058) ...............      $  3,685,454
  Interest ..................................................           520,941
                                                                   ------------
  TOTAL INVESTMENT INCOME ...................................         4,206,395
                                                                   ------------
EXPENSES:
  Investment advisory fees ..................................         1,311,744
  Shareholder communications expenses .......................           185,696
  Shareholder services fees .................................            96,326
  Payroll expenses ..........................................            76,874
  Trustees' fees ............................................            36,945
  Auction agent expenses ....................................            31,720
  Legal and audit fees ......................................            28,802
  Custodian fees ............................................            21,189
  Miscellaneous expenses ....................................            85,525
                                                                   ------------
  TOTAL EXPENSES ............................................         1,874,821
                                                                   ------------
  Less: Custodian fee credits ...............................            (3,331)
                                                                   ------------
  NET EXPENSES ..............................................         1,871,490
                                                                   ------------
  NET INVESTMENT INCOME .....................................         2,334,905
                                                                   ------------
NET REALIZED AND UNREALIZED GAIN (LOSS) ON
  INVESTMENTS, SWAP CONTRACTS, AND FOREIGN CURRENCY:
  Net realized gain on investments ..........................         1,192,400
  Net realized loss on foreign currency transactions ........           (64,860)
  Net realized gain on swap contracts .......................            78,341
                                                                   ------------
  Net realized gain on investments, swap contracts,
    and foreign currency transactions .......................         1,205,881
  Net change in unrealized appreciation/depreciation
    on investments, swap contracts, and foreign
    currency translations ...................................        14,762,090
                                                                   ------------
  NET REALIZED AND UNREALIZED GAIN (LOSS) ON
    INVESTMENTS, SWAP CONTRACTS, AND
    FOREIGN CURRENCY ........................................        15,967,971
                                                                   ------------
  NET INCREASE IN NET ASSETS RESULTING
    FROM OPERATIONS .........................................        18,302,876
  Total Distributions to Preferred Stock Shareholders .......        (1,402,658)
                                                                   ------------
  NET INCREASE IN NET ASSETS ATTRIBUTABLE TO COMMON
    SHAREHOLDERS RESULTING FROM OPERATIONS ..................      $ 16,900,218
                                                                   ============

                See accompanying notes to financial statements.


                                       6


                            THE GABELLI UTILITY TRUST
     STATEMENT OF CHANGES IN NET ASSETS ATTRIBUTABLE TO COMMON SHAREHOLDERS



                                                                                            SIX MONTHS ENDED
                                                                                              JUNE 30, 2006          YEAR ENDED
                                                                                               (UNAUDITED)       DECEMBER 31, 2005
                                                                                            ----------------     -----------------
                                                                                                             
OPERATIONS:
  Net investment income ................................................................      $   2,334,905        $   5,093,767
  Net realized gain on investments, swap contracts, and foreign currency transactions ..          1,205,881           18,709,379
  Net change in unrealized appreciation/depreciation on investments, swap contracts,
    and foreign currency translations ..................................................         14,762,090           (5,614,421)
                                                                                              -------------        -------------
NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS ...................................         18,302,876           18,188,725
                                                                                              -------------        -------------
DISTRIBUTIONS TO PREFERRED SHAREHOLDERS:
  Net investment income ................................................................           (965,335)*           (497,129)
  Net realized short-term gains on investments and foreign currency transactions .......           (158,832)*            (80,812)
  Net realized long-term gains on investments and foreign currency transactions ........           (278,491)*         (1,912,493)
                                                                                              -------------        -------------
  TOTAL DISTRIBUTIONS TO PREFERRED SHAREHOLDERS ........................................         (1,402,658)          (2,490,434)
                                                                                              -------------        -------------
  NET INCREASE IN NET ASSETS ATTRIBUTABLE TO COMMON SHAREHOLDERS
    RESULTING FROM OPERATIONS ..........................................................         16,900,218           15,698,291
                                                                                              -------------        -------------
DISTRIBUTIONS TO COMMON SHAREHOLDERS:
  Net investment income ................................................................         (1,696,495)*         (4,186,454)
  Net realized short-term gains on investments and foreign currency transactions .......           (279,135)*           (680,540)
  Net realized long-term gains on investments and foreign currency transactions ........           (489,423)*        (16,105,611)
  Return of capital ....................................................................         (8,112,166)*                 --
                                                                                              -------------        -------------
  TOTAL DISTRIBUTIONS TO COMMON SHAREHOLDERS ...........................................        (10,577,219)         (20,972,605)
                                                                                              -------------        -------------
FUND SHARE TRANSACTIONS:
  Net increase in net assets from common shares issued upon reinvestment of
    dividends and distributions and rights offering ....................................          1,600,486            3,037,284
  Offering costs for preferred shares charged to paid-in capital .......................                 --               19,950
  Offering costs for issuance of rights charged to paid-in capital .....................                 --              (43,187)
                                                                                              -------------        -------------
  NET INCREASE IN NET ASSETS FROM FUND SHARE TRANSACTIONS ..............................          1,600,486            3,014,047
                                                                                              -------------        -------------
  NET INCREASE (DECREASE) IN NET ASSETS ATTRIBUTABLE TO COMMON SHAREHOLDERS ............          7,923,485           (2,260,267)
NET ASSETS ATTRIBUTABLE TO COMMON SHAREHOLDERS:
  Beginning of period ..................................................................        204,698,027          206,958,294
                                                                                              -------------        -------------
  End of period (including undistributed net investment income of
    $0 and $326,925, respectively) .....................................................      $ 212,621,512        $ 204,698,027
                                                                                              =============        =============


----------
*     Based on fiscal year to date book income. Amounts are subject to change
      and recharacterization at fiscal year end.

                See accompanying notes to financial statements.


                                       7


                            THE GABELLI UTILITY TRUST
                    NOTES TO FINANCIAL STATEMENTS (UNAUDITED)

1.  ORGANIZATION.  The Gabelli  Utility Trust (the "Fund") is a  non-diversified
closed-end management investment company organized as a Delaware statutory trust
on February 25, 1999 and registered under the Investment Company Act of 1940, as
amended  (the "1940  Act").  The Fund had no  operations  prior to July 9, 1999,
other than the sale of 10,000 shares of beneficial  interest for $100,000 to The
Gabelli Equity Trust Inc. (the "Equity  Trust") at $10.00 per share.  On July 9,
1999,  the Fund had a 4 for 3 stock split  increasing the balance of Fund shares
held by the  Equity  Trust  to  13,333.  On  July  9,  1999,  the  Equity  Trust
contributed  $79,487,260  in cash and  securities  in exchange for shares of the
Fund, and on the same date distributed such shares to Equity Trust  shareholders
of  record  on July 1,  1999 at the rate of one  share of the Fund for every ten
shares of the Equity Trust. Investment operations commenced on July 9, 1999.

      The Fund's  primary  objective is long-term  growth of capital and income.
The Fund will invest 80% of its  assets,  under  normal  market  conditions,  in
common stocks and other securities of foreign and domestic companies involved in
providing   products,   services,   or  equipment  for  (i)  the  generation  or
distribution of electricity, gas, and water and (ii) telecommunications services
or infrastructure  operations (the "80% Policy").  The 80% Policy may be changed
without shareholder approval.  However, the Fund has adopted a policy to provide
shareholders  with  notice at least 60 days prior to the  implementation  of any
change in the 80% Policy.

2. SIGNIFICANT  ACCOUNTING POLICIES.  The preparation of financial statements in
accordance with United States ("U.S.") generally accepted accounting  principles
requires  management to make estimates and assumptions  that affect the reported
amounts and disclosures in the financial statements. Actual results could differ
from those  estimates.  The  following  is a summary of  significant  accounting
policies followed by the Fund in the preparation of its financial statements.

      SECURITY VALUATION.  Portfolio securities listed or traded on a nationally
recognized securities exchange or traded in the U.S. over-the-counter market for
which market quotations are readily available are valued at the last quoted sale
price or a market's  official  closing  price as of the close of business on the
day the  securities  are being  valued.  If there  were no sales  that day,  the
security is valued at the  average of the  closing  bid and asked  prices or, if
there were no asked  prices  quoted on that day,  then the security is valued at
the closing bid price on that day. If no bid or asked  prices are quoted on such
day,  the  security is valued at the most  recently  available  price or, if the
Board of Trustees (the "Board") so determines, by such other method as the Board
shall  determine  in good  faith to reflect  its fair  market  value.  Portfolio
securities  traded on more than one national  securities  exchange or market are
valued according to the broadest and most  representative  market, as determined
by Gabelli Funds, LLC (the "Adviser").

      Portfolio  securities  primarily  traded on a foreign market are generally
valued at the  preceding  closing  values  of such  securities  on the  relevant
market,  but may be fair valued pursuant to procedures  established by the Board
if market conditions change  significantly after the close of the foreign market
but prior to the close of business on the day the  securities  are being valued.
Debt  instruments  with  remaining  maturities  of 60 days or less  that are not
credit impaired are valued at amortized cost,  unless the Board  determines such
does not reflect the securities' fair value, in which case these securities will
be fair valued as determined by the Board.  Debt  instruments  having a maturity
greater  than 60 days for which  market  quotations  are readily  available  are
valued at the average of the latest bid and asked prices. If there were no asked
prices  quoted on such day,  the security is valued using the closing bid price.
Futures contracts are valued at the closing  settlement price of the exchange or
board of trade on which the applicable contract is traded.


                                       8


                            THE GABELLI UTILITY TRUST
              NOTES TO FINANCIAL STATEMENTS (CONTINUED) (UNAUDITED)

      Securities  and  assets  for  which  market  quotations  are  not  readily
available  are  fair  valued  as  determined  by  the  Board.   Fair   valuation
methodologies  and procedures may include,  but are not limited to: analysis and
review of available  financial and non-financial  information about the company;
comparisons  to the  valuation  and changes in valuation of similar  securities,
including a comparison of foreign securities to the equivalent U.S. dollar value
ADR  securities at the close of the U.S.  exchange;  and evaluation of any other
information that could be indicative of the value of the security.

      REPURCHASE AGREEMENTS.  The Fund may enter into repurchase agreements with
primary  government  securities dealers recognized by the Federal Reserve Board,
with  member  banks of the  Federal  Reserve  System,  or with other  brokers or
dealers that meet credit  guidelines  established by the Adviser and reviewed by
the Board.  Under the terms of a typical  repurchase  agreement,  the Fund takes
possession  of an  underlying  debt  obligation  subject to an obligation of the
seller to repurchase,  and the Fund to resell,  the obligation at an agreed-upon
price and time, thereby  determining the yield during the Fund's holding period.
The Fund will always receive and maintain  securities as collateral whose market
value, including accrued interest,  will be at least equal to 102% of the dollar
amount  invested by the Fund in each  agreement.  The Fund will make payment for
such  securities  only upon  physical  delivery  or upon  evidence of book entry
transfer of the collateral to the account of the  custodian.  To the extent that
any repurchase transaction exceeds one business day, the value of the collateral
is marked-to-market on a daily basis to maintain the adequacy of the collateral.
If the seller defaults and the value of the collateral declines or if bankruptcy
proceedings   are  commenced  with  respect  to  the  seller  of  the  security,
realization of the collateral by the Fund may be delayed or limited. At June 30,
2006, the Fund had an investment of $24,517,000 in a repurchase agreement.

      SWAP  AGREEMENTS.  The Fund  may  enter  into  interest  rate  swap or cap
transactions.  The use of interest  rate swaps and caps is a highly  specialized
activity that involves  investment  techniques  and risks  different  from those
associated with ordinary  portfolio security  transactions.  In an interest rate
swap,  the Fund would agree to pay to the other party to the interest  rate swap
(which is known as the  "counterparty")  periodically  a fixed  rate  payment in
exchange  for  the  counterparty  agreeing  to pay to the  Fund  periodically  a
variable rate payment that is intended to approximate  the Fund's  variable rate
payment obligation on the Series B Preferred Stock. In an interest rate cap, the
Fund would pay a premium to the counterparty and, to the extent that a specified
variable rate index exceeds a predetermined  fixed rate,  would receive from the
counterparty  payments of the  difference  based on the notional  amount of such
cap. Interest rate swap and cap transactions  introduce  additional risk because
the Fund would remain  obligated to pay preferred  stock  dividends  when due in
accordance with the Articles  Supplementary even if the counterparty  defaulted.
If there is a default by the  counterparty to a swap contract,  the Fund will be
limited  to  contractual  remedies  pursuant  to the  agreements  related to the
transaction. There is no assurance that the swap contract counterparties will be
able to meet their  obligations  pursuant to the swap  contracts or that, in the
event of default,  the Fund will succeed in pursuing contractual  remedies.  The
Fund thus assumes the risk that it may be delayed in or prevented from obtaining
payments owed to it pursuant to the swap contracts.  The creditworthiness of the
swap  contract  counterparties  is closely  monitored in order to minimize  this
risk.  Depending  on the  general  state of  short-term  interest  rates and the
returns on the Fund's portfolio securities at that point in time, such a default
could  negatively  affect the Fund's  ability to make dividend  payments for the
Series B Preferred Stock. In addition,  at the time an interest rate swap or cap
transaction  reaches its scheduled  termination  date,  there is a risk that the
Fund will not be able to obtain a replacement  transaction  or that the terms of
the replacement will not be as favorable as on the expiring transaction. If this
occurs,  it could have a negative  impact on the Fund's ability to make dividend
payments on the Series B Preferred Stock.


                                       9


                            THE GABELLI UTILITY TRUST
              NOTES TO FINANCIAL STATEMENTS (CONTINUED) (UNAUDITED)

      Unrealized  gains related to swaps are reported as an asset and unrealized
losses are reported as a liability in the  Statement of Assets and  Liabilities.
Changes in the value of swaps,  including  the  accrual of  periodic  amounts of
interest to be paid or received on swaps,  are reported as  unrealized  gains or
losses in the Statement of Operations.  A realized gain or loss is recorded upon
payment or receipt of a periodic payment or termination of swap agreements.

      The Fund has entered into an interest  rate swap  agreement  with Citibank
N.A. Under the agreement, the Fund receives a floating rate of interest and pays
a respective fixed rate of interest on the nominal value of the swap. Details of
the swap at June 30, 2006 are as follows:



          NOTIONAL                          FLOATING RATE*          TERMINATION          UNREALIZED
           AMOUNT        FIXED RATE      (RATE RESET MONTHLY)           DATE            APPRECIATION
          --------       ----------      --------------------       -----------         ------------
                                                                              
        $25,000,000         4.00%             5.11063%              June 2, 2010          $1,388,267


----------
* Based on Libor (London Interbank Offered Rate).

      FUTURES  CONTRACTS.  The Fund may  engage  in  futures  contracts  for the
purpose of hedging against changes in the value of its portfolio  securities and
in the value of securities it intends to purchase.  Upon entering into a futures
contract,  the Fund is required to deposit  with the broker an amount of cash or
cash equivalents equal to a certain  percentage of the contract amount.  This is
known as the "initial margin." Subsequent payments ("variation margin") are made
or received by the Fund each day,  depending  on the daily  fluctuations  in the
value    of    the    contract,     which    are    included    in    unrealized
appreciation/depreciation   on  investments  and  futures  contracts.  The  Fund
recognizes a realized gain or loss when the contract is closed.

      There are several risks in connection with the use of futures contracts as
a  hedging  instrument.  The  change  in value of  futures  contracts  primarily
corresponds  with the  value  of their  underlying  instruments,  which  may not
correlate with the change in value of the hedged investments. In addition, there
is the risk that the Fund may not be able to enter  into a  closing  transaction
because of an illiquid  secondary  market.  At June 30, 2006, there were no open
futures contracts.

      FORWARD FOREIGN EXCHANGE CONTRACTS. The Fund may engage in forward foreign
exchange contracts for hedging a specific transaction with respect to either the
currency in which the  transaction is denominated or another  currency as deemed
appropriate by the Adviser. Forward foreign exchange contracts are valued at the
forward  rate and are  marked-to-market  daily.  The  change in market  value is
included in  unrealized  appreciation/depreciation  on  investments  and foreign
currency translations.  When the contract is closed, the Fund records a realized
gain or loss equal to the  difference  between the value of the  contract at the
time it was opened and the value at the time it was closed.

      The  use  of  forward  foreign  exchange   contracts  does  not  eliminate
fluctuations in the underlying prices of the Fund's portfolio securities, but it
does  establish a rate of exchange that can be achieved in the future.  Although
forward  foreign  exchange  contracts limit the risk of loss due to a decline in
the value of the hedged currency,  they also limit any potential gain that might
result should the value of the currency increase. In addition, the Fund could be
exposed to risks if the  counterparties  to the contracts are unable to meet the
terms of their  contracts.  At June 30, 2006, there were no open forward foreign
exchange contracts.

      FOREIGN  CURRENCY  TRANSLATIONS.  The  books and  records  of the Fund are
maintained in U.S. dollars.  Foreign currencies,  investments,  and other assets
and liabilities are translated into U.S.  dollars at the current exchange rates.
Purchases  and  sales  of  investment  securities,   income,  and  expenses  are
translated at the exchange rate prevailing on the respective dates


                                       10


                            THE GABELLI UTILITY TRUST
              NOTES TO FINANCIAL STATEMENTS (CONTINUED) (UNAUDITED)

of such  transactions.  Unrealized  gains and losses that result from changes in
foreign  exchange rates and/or changes in market prices of securities  have been
included in  unrealized  appreciation/depreciation  on  investments  and foreign
currency translations.  Net realized foreign currency gains and losses resulting
from changes in exchange rates include foreign currency gains and losses between
trade date and settlement date on investment  securities  transactions,  foreign
currency  transactions,  and the difference  between the amounts of interest and
dividends  recorded on the books of the Fund and the amounts actually  received.
The  portion of foreign  currency  gains and losses  related to  fluctuation  in
exchange rates between the initial trade date and subsequent  sale trade date is
included in realized gain/(loss) on investments.

      FOREIGN  SECURITIES.  The Fund may directly purchase securities of foreign
issuers.  Investing in securities of foreign issuers  involves special risks not
typically  associated  with investing in securities of U.S.  issuers.  The risks
include  possible  revaluation of currencies,  the ability to repatriate  funds,
less complete financial information about companies, and possible future adverse
political  and  economic  developments.  Moreover,  securities  of many  foreign
issuers and their markets may be less liquid and their prices more volatile than
those of securities of comparable U.S. issuers.

      FOREIGN TAXES.  The Fund may be subject to foreign taxes on income,  gains
on investments, or currency repatriation, a portion of which may be recoverable.
The Fund will accrue such taxes and  recoveries  as  applicable,  based upon its
current interpretation of tax rules and regulations that exist in the markets in
which it invests.

      SECURITIES TRANSACTIONS AND INVESTMENT INCOME. Securities transactions are
accounted  for on the trade date with  realized  gains or losses on  investments
determined  by using the  identified  cost method.  Interest  income  (including
amortization  of premium and  accretion  of discount) is recorded on the accrual
basis.  Premiums  and  discounts  on debt  securities  are  amortized  using the
effective  yield  to  maturity  method.  Dividend  income  is  recorded  on  the
ex-dividend date except for certain  dividends which are recorded as soon as the
Fund is informed of the dividend.

      CUSTODIAN FEE CREDITS.  When cash  balances are  maintained in the custody
account,  the Fund receives credits which are used to offset custodian fees. The
gross expenses paid under the custody arrangement are included in custodian fees
in the Statement of Operations with the  corresponding  expense offset,  if any,
shown as "custodian fee credits".

      DISTRIBUTIONS  TO SHAREHOLDERS.  Distributions to common  shareholders are
recorded on the ex-dividend  date.  Distributions  to shareholders  are based on
income and capital gains as determined  in  accordance  with Federal  income tax
regulations,  which may differ from income and capital gains as determined under
U.S. generally accepted accounting  principles.  These differences are primarily
due to differing treatments of income and gains on various investment securities
and foreign currency  transactions  held by the Fund,  timing  differences,  and
differing  characterizations  of distributions  made by the Fund.  Distributions
from net  investment  income  include  net  realized  gains on foreign  currency
transactions.  These book/tax  differences are either  temporary or permanent in
nature. To the extent these  differences are permanent,  adjustments are made to
the appropriate capital accounts in the period when the differences arise. These
reclassifications  have no impact on the NAV of the Fund.  For the  fiscal  year
ended December 31, 2005,  reclassifications were made to decrease net investment
income by $54,526,  and to decrease  accumulated  distributions in excess of net
realized gain on investments,  swap contracts, and foreign currency transactions
by $54,526.

      Distributions  to  shareholders  of the Fund's  5.625% Series A Cumulative
Preferred   Stock  and  Series  B  Auction  Rate   Cumulative   Preferred  Stock
("Cumulative  Preferred Stock") are recorded on a daily basis and are determined
as described in Note 5.


                                       11


                                 THE GABELLI UTILITY TRUST
             NOTES TO FINANCIAL STATEMENTS (CONTINUED) (UNAUDITED)

      The tax  character  of  distributions  paid  during the fiscal  year ended
December 31, 2005 was as follows:



                                                                        COMMON       PREFERRED
                                                                      -----------   ----------
                                                                              
            DISTRIBUTIONS PAID FROM:
            Ordinary income
               (inclusive of short-term capital gains) ...........    $ 4,866,994   $  577,941
            Net long-term capital gains ..........................     16,105,611    1,912,493
                                                                      -----------   ----------
            Total distributions paid .............................    $20,972,605   $2,490,434
                                                                      ===========   ==========


      PROVISION FOR INCOME  TAXES.  The Fund intends to continue to qualify as a
regulated  investment company under Subchapter M of the Internal Revenue Code of
1986, as amended (the  "Code").  It is the policy of the Fund to comply with the
requirements  of the Code  applicable to regulated  investment  companies and to
distribute  substantially  all of its net investment  company taxable income and
net capital gains. Therefore, no provision for Federal income taxes is required.

      As of December 31, 2005, the  components of accumulated  earnings/(losses)
on a tax basis were as follows:


                                                                          
            Net unrealized appreciation on investments ..................    $23,083,225
            Net unrealized appreciation of foreign currency
              and swap contracts ........................................        738,487
            Dividends payable ...........................................        (35,296)
            Undistributed ordinary income ...............................        368,137
                                                                             -----------
            Total accumulated earnings ..................................    $24,154,553
                                                                             ===========


      The following summarizes the tax cost of investments,  swap contracts, and
the related unrealized appreciation/depreciation at June 30, 2006:



                                                                    GROSS          GROSS       NET UNREALIZED
                                                                 UNREALIZED     UNREALIZED      APPRECIATION/
                                                    COST        APPRECIATION   DEPRECIATION    (DEPRECIATION)
                                                    ----        ------------   ------------    --------------
                                                                                    
            Investments ....................    $228,432,725    $ 42,640,268   $ (5,444,937)    $ 37,195,331
            Swap contracts .................              --       1,388,267             --        1,388,267
                                                ------------    ------------   ------------     ------------
                                                $228,432,725    $ 44,028,535   $ (5,444,937)    $ 38,583,598
                                                ============    ============   ============     ============


3. AGREEMENTS AND  TRANSACTIONS  WITH  AFFILIATES.  The Fund has entered into an
investment advisory agreement (the "Advisory  Agreement") with the Adviser which
provides  that the Fund will pay the  Adviser a fee,  computed  weekly  and paid
monthly,  equal on an annual  basis to 1.00% of the value of its average  weekly
net assets including the liquidation value of the preferred stock. In accordance
with the  Advisory  Agreement,  the  Adviser  provides a  continuous  investment
program for the Fund's portfolio and oversees the  administration of all aspects
of the  Fund's  business  and  affairs.  The  Adviser  has  agreed to reduce the
management  fee  on  the  incremental  assets  attributable  to  the  Cumulative
Preferred Stock if the total return of the net asset value ("NAV") of the common
shares  of the  Fund,  including  distributions  and  advisory  fee  subject  to
reduction,  does not exceed the stated dividend rate or corresponding  swap rate
of the Cumulative Preferred Stock for the fiscal year.

      The Fund's total return on the NAV of the common  shares is monitored on a
monthly basis to assess whether the total return on the NAV of the common shares
exceeds the stated dividend rate or  corresponding  swap rate of each particular
series of Cumulative  Preferred  Stock for the period.  For the six months ended
June 30, 2006, the Fund's total return on the NAV of the common shares  exceeded
the stated dividend rate or corresponding swap rate of all outstanding Preferred
Stock. Thus, management fees were accrued on these assets.


                                       12


                           THE GABELLI UTILITY TRUST
             NOTES TO FINANCIAL STATEMENTS (CONTINUED) (UNAUDITED)

      During  the six  months  ended  June 30,  2006,  the Fund  paid  brokerage
commissions  of $15,135 to Gabelli & Company,  Inc.  ("Gabelli &  Company"),  an
affiliate of the Adviser.

      The  cost of  calculating  the  Fund's  NAV per  share  is a Fund  expense
pursuant to the Advisory  Agreement.  During the six months ended June 30, 2006,
the Fund paid or accrued  $22,500 to the Adviser in connection  with the cost of
computing  the Fund's NAV,  which is included in  miscellaneous  expenses in the
Statement of Operations.

      The Fund is  assuming  its  portion of the  allocated  cost of the Gabelli
Funds' Chief Compliance Officer in the amount of $2,978 for the six months ended
June 30,  2006,  which is  included  in payroll  expenses  in the  Statement  of
Operations.

4. PORTFOLIO SECURITIES. Purchases and proceeds from the sales of securities for
the six months ended June 30, 2006, other than short-term securities, aggregated
$25,983,309 and $13,452,733, respectively.

5. CAPITAL.  The Fund is  authorized  to issue an unlimited  number of shares of
beneficial interest (par value $0.001).  The Board has authorized the repurchase
of its shares on the open  market  when the shares are  trading at a discount of
10% or more (or such other  percentage as the Board may  determine  from time to
time) from the NAV of the shares. During the six months ended June 30, 2006, the
Fund did not repurchase any shares of beneficial interest in the open market.

      Transactions in shares of beneficial interest were as follows:



                                                                         SIX MONTHS ENDED
                                                                           JUNE 30, 2006                YEAR ENDED
                                                                            (UNAUDITED)              DECEMBER 31, 2005
                                                                       ---------------------       ---------------------
                                                                        Shares      Amount          Shares       Amount
                                                                       -------    ----------       -------    ----------
                                                                                                  
            Net increase from shares issued upon reinvestment
                of dividends and distributions .................       183,611    $1,600,486       331,099    $3,037,284


      The Fund is authorized to issue up to 2,005,000 shares of $0.001 par value
Cumulative  Preferred  Stock.  The Cumulative  Preferred  Stock is senior to the
common shares and results in the financial leveraging of the common shares. Such
leveraging  tends  to  magnify  both  the  risks  and  opportunities  to  common
shareholders.  Dividends  on  shares  of  the  Cumulative  Preferred  Stock  are
cumulative.  The  Fund  is  required  by  the  1940  Act  and  by  the  Articles
Supplementary  to  meet  certain  asset  coverage  tests  with  respect  to  the
Cumulative  Preferred  Stock. If the Fund fails to meet these  requirements  and
does not correct such failure, the Fund may be required to redeem, in part or in
full, the 5.625% Series A and Series B Auction Rate  Cumulative  Preferred Stock
at a  redemption  price of $25.00 and $25,000,  respectively,  per share plus an
amount equal to the accumulated and unpaid dividends  whether or not declared on
such shares in order to meet these requirements.  Additionally,  failure to meet
the foregoing asset coverage  requirements  could restrict the Fund's ability to
pay  dividends  to  common  shareholders  and could  lead to sales of  portfolio
securities at inopportune  times.  The income  received on the Fund's assets may
vary in a manner  unrelated  to the fixed and variable  rates,  which could have
either a beneficial or  detrimental  impact on net  investment  income and gains
available to common shareholders.

      On July 31, 2003,  the Fund  received net proceeds of  $28,877,500  (after
underwriting  discounts of $945,000 and offering  expenses of $159,974) from the
public  offering of 1,200,000  shares of 5.625%  Series A  Cumulative  Preferred
Stock.  Commencing  July 31, 2008 and thereafter,  the Fund, at its option,  may
redeem the 5.625% Series A Cumulative Preferred Stock in whole or in part at the
redemption  price at any time.  During the six months ended June 30,  2006,  the
Fund did not  repurchase  any  shares of 5.625%  Series A  Cumulative  Preferred
Stock. All repurchased shares of 5.625% Series A Cumulative Preferred Stock have
been retired.  At June 30, 2006,  1,184,200 shares of 5.625% Series A Cumulative
Preferred Stock were outstanding and accrued dividends amounted to $23,129.


                                       13


                           THE GABELLI UTILITY TRUST
             NOTES TO FINANCIAL STATEMENTS (CONTINUED) (UNAUDITED)

      On July 31, 2003,  the Fund  received net proceeds of  $24,572,500  (after
underwriting  discounts of $250,000 and offering  expenses of $159,974) from the
public  offering of 1,000 shares of Series B Auction Rate  Cumulative  Preferred
Stock. The dividend rate, as set by the auction process, which is generally held
every 7 days, is expected to vary with short-term  interest rates.  The dividend
rates of Series B Auction Rate  Cumulative  Preferred Stock ranged from 4.00% to
5.21% for the six months ended June 30, 2006.  Existing  shareholders may submit
an order to hold,  bid,  or sell such  shares  on each  auction  date.  Series B
Auction Rate Cumulative  Preferred Stock  shareholders  may also trade shares in
the secondary market.  The Fund, at its option,  may redeem the Series B Auction
Rate Cumulative  Preferred Stock in whole or in part at the redemption  price at
any time. During the six months ended June 30, 2006, the Fund did not redeem any
shares of Series B Auction Rate  Cumulative  Preferred  Stock. At June 30, 2006,
1,000  shares  of  Series  B  Auction  Rate  Cumulative   Preferred  Stock  were
outstanding  with an  annualized  dividend  rate of 5.21% per share and  accrued
dividends amounted to $10,854.

      The holders of Cumulative  Preferred  Stock  generally are entitled to one
vote per share held on each matter  submitted to a vote of  shareholders  of the
Fund and will vote together with holders of common stock as a single class.  The
holders of  Cumulative  Preferred  Stock voting  together as a single class also
have the right currently to elect two Directors and under certain  circumstances
are entitled to elect a majority of the Board of  Directors.  In  addition,  the
affirmative  vote of a majority  of the votes  entitled to be cast by holders of
all outstanding shares of the preferred stock, voting as a single class, will be
required to approve any plan of reorganization adversely affecting the preferred
stock, and the approval of two-thirds of each class,  voting separately,  of the
Fund's  outstanding  voting stock must approve the conversion of the Fund from a
closed-end  to an open-end  investment  company.  The approval of a majority (as
defined in the 1940 Act) of the  outstanding  preferred stock and a majority (as
defined  in the  1940  Act) of the  Fund's  outstanding  voting  securities  are
required  to approve  certain  other  actions,  including  changes in the Fund's
investment objectives or fundamental investment policies.

6. INDUSTRY  CONCENTRATION.  Because the Fund primarily invests in common stocks
and other securities of foreign and domestic  companies in the utility industry,
its  portfolio  may be subject to greater  risk and market  fluctuations  than a
portfolio of securities representing a broad range of investments.

7.  INDEMNIFICATIONS.  The Fund enters into  contracts that contain a variety of
indemnifications.  The Fund's  maximum  exposure  under  these  arrangements  is
unknown.  However, the Fund has not had prior claims or losses pursuant to these
contracts and expects the risk of loss to be remote.

8. OTHER MATTERS. The Adviser and/or affiliates have received subpoenas from the
Attorney General of the State of New York and the SEC requesting  information on
mutual fund trading  practices  involving  certain funds managed by the Adviser.
GAMCO Investors,  Inc. ("GAMCO"), the Adviser's parent company, is responding to
these  requests  for  documents  and  testimony.   In  June  2006,  GAMCO  began
discussions with the SEC regarding a possible resolution of their inquiry. Since
these discussions are ongoing, it cannot be determined at this time whether they
will ultimately  result in a settlement of this matter. On a separate matter, in
September  2005, the Adviser was informed by the staff of the SEC that the staff
may recommend to the  Commission  that an  administrative  remedy and a monetary
penalty be sought  from the  Adviser in  connection  with the  actions of two of
seven closed-end funds managed by the Adviser relating to Section 19(a) and Rule
19a-1 of the 1940 Act. These provisions require registered  investment companies
to provide  written  statements to  shareholders  when a dividend is made from a
source other than net investment  income.  While the two  closed-end  funds sent
annual statements and provided other materials containing this information,  the
funds did not send written  statements to shareholders with each distribution in
2002 and 2003. The Adviser believes that all of the funds are now in compliance.
The Adviser  believes that these matters would have no effect on the Fund or any
material adverse effect on the Adviser or its ability to manage the Fund.


                                       14


                            THE GABELLI UTILITY TRUST
                              FINANCIAL HIGHLIGHTS



SELECTED DATA FOR A SHARE OF BENEFICIAL                 SIX MONTHS ENDED                     YEAR ENDED DECEMBER 31,
INTEREST OUTSTANDING THROUGHOUT EACH PERIOD:             JUNE 30, 2006   ---------------------------------------------------------
                                                          (UNAUDITED)     2005          2004         2003        2002        2001
                                                          -----------    ------        ------        ------      ------     ------
                                                                                                          
OPERATING PERFORMANCE:
   Net asset value, beginning of period .................    $ 6.98      $ 7.14        $ 6.83        $ 6.27      $ 7.32     $ 8.21
                                                             ------      ------        ------        ------      ------     ------
   Net investment income ................................      0.08        0.18          0.16          0.10        0.11       0.12
   Net realized and unrealized gain (loss) on investments      0.55        0.45          0.99          1.17       (0.62)     (0.32)
                                                             ------      ------        ------        ------      ------     ------
   Total from investment operations .....................      0.63        0.63          1.15          1.27       (0.51)     (0.20)
                                                             ------      ------        ------        ------      ------     ------
DISTRIBUTIONS TO PREFERRED SHAREHOLDERS: (a)
   Net investment income ................................     (0.03)*     (0.02)        (0.06)        (0.01)         --         --
   Net realized gain on investments .....................     (0.02)*     (0.07)        (0.03)        (0.04)         --         --
                                                             ------      ------        ------        ------      ------     ------
   Total distributions to preferred shareholders ........     (0.05)      (0.09)        (0.09)        (0.05)         --         --
                                                             ------      ------        ------        ------      ------     ------
NET INCREASE (DECREASE) IN NET ASSETS ATTRIBUTABLE TO
   COMMON SHAREHOLDERS RESULTING FROM OPERATIONS ........      0.58        0.54          1.06          1.22       (0.51)     (0.20)
                                                             ------      ------        ------        ------      ------     ------
DISTRIBUTIONS TO COMMON SHAREHOLDERS:
   Net investment income ................................     (0.06)*     (0.14)        (0.10)        (0.09)      (0.11)     (0.21)
   Net realized gain on investments .....................     (0.02)*     (0.58)        (0.05)        (0.22)      (0.36)     (0.49)
   Paid-in capital ......................................     (0.28)*        --         (0.57)        (0.41)      (0.25)        --
                                                             ------      ------        ------        ------      ------     ------
   Total distributions to common shareholders ...........     (0.36)      (0.72)        (0.72)        (0.72)      (0.72)     (0.70)
                                                             ------      ------        ------        ------      ------     ------
FUND SHARE TRANSACTIONS:
   Increase in net asset value from common
     share transactions .................................      0.01        0.02          0.03          0.03        0.03       0.01
   Increase (decrease) in net asset value from shares
     issued in rights offering ..........................        --          --         (0.06)         0.12        0.15         --
   Increase in net asset value from repurchase of
     preferred shares ...................................        --          --          0.00(f)         --          --         --
   Offering costs for preferred shares charged to
     paid-in capital ....................................        --        0.00(f)       0.00(f)      (0.09)         --         --
   Offering costs for issuance of rights charged to
     paid-in capital ....................................        --       (0.00)(f)     (0.00)(f)        --          --         --
                                                             ------      ------        ------        ------      ------     ------
   Total fund share transactions ........................      0.01        0.02         (0.03)         0.06        0.18       0.01
                                                             ------      ------        ------        ------      ------     ------
   NET ASSET VALUE ATTRIBUTABLE TO COMMON
     SHAREHOLDERS, END OF PERIOD ........................    $ 7.21      $ 6.98        $ 7.14        $ 6.83      $ 6.27     $ 7.32
                                                             ======      ======        ======        ======      ======     ======
   Net asset value total return + .......................      8.67%       5.71%        13.43%        18.60%      (6.79)%    (3.15)%
                                                             ======      ======        ======        ======      ======     ======
   Market value, end of period ..........................    $ 8.76      $ 9.27        $ 9.30        $ 9.60      $ 8.72     $ 9.33
                                                             ======      ======        ======        ======      ======     ======
   Total investment return ++ ...........................     (1.41)%      7.79%         5.11%        19.86%       1.70%     15.82%
                                                             ======      ======        ======        ======      ======     ======


                 See accompanying notes to financial statements.


                                       15


                            THE GABELLI UTILITY TRUST
                        FINANCIAL HIGHLIGHTS (CONTINUED)



SELECTED DATA FOR A SHARE OF BENEFICIAL                     SIX MONTHS ENDED                 YEAR ENDED DECEMBER 31,
INTEREST OUTSTANDING THROUGHOUT EACH PERIOD:                 JUNE 30, 2006     ----------------------------------------------------
                                                              (UNAUDITED)        2005        2004       2003        2002      2001
                                                              -----------      --------    --------   --------    -------   -------
                                                                                                          
RATIOS AND SUPPLEMENTAL DATA:
   Net assets including liquidation value of preferred
      shares, end of period (in 000's) .....................    $267,227       $259,303    $261,563   $211,507    $95,111   $82,197
   Net assets attributable to common shares,
      end of period (in 000's) .............................    $212,622       $204,698    $206,958   $156,507    $95,111   $82,197
   Ratio of net investment income to average net assets
      attributable to common shares ........................        2.24%(e)       2.42%       2.32%      1.52%      1.65%     1.57%
   Ratio of operating expenses to average net assets
      attributable to common shares net of fee reduction (b)        1.80%(e)       1.85%       2.04%      2.04%      1.93%     2.00%
   Ratio of operating expenses to average net assets
      including liquidation value of preferred shares net
      of fee reduction (b) .................................        1.43%(e)       1.47%       1.52%      1.68%        --        --
   Portfolio turnover rate .................................           6%            19%         18%        28%        29%       41%
PREFERRED STOCK:
   5.625% CUMULATIVE PREFERRED STOCK
   Liquidation value, end of period (in 000's) .............    $ 29,605       $ 29,605    $ 29,605   $ 30,000         --        --
   Total shares outstanding (in 000's) .....................       1,184          1,184       1,184      1,200         --        --
   Liquidation preference per share ........................    $  25.00       $  25.00    $  25.00   $  25.00         --        --
   Average market value (c) ................................    $  23.77       $  25.02    $  24.68   $  25.12         --        --
   Asset coverage per share ................................    $ 122.35       $ 118.72    $ 119.75   $  96.14         --        --
   AUCTION RATE CUMULATIVE PREFERRED STOCK
   Liquidation value, end of period (in 000's) .............    $ 25,000       $ 25,000    $ 25,000   $ 25,000         --        --
   Total shares outstanding (in 000's) .....................           1              1           1          1         --        --
   Liquidation preference per share ........................    $ 25,000       $ 25,000    $ 25,000   $ 25,000         --        --
   Average market value (c) ................................    $ 25,000       $ 25,000    $ 25,000   $ 25,000         --        --
   Asset coverage per share ................................    $122,345       $118,718    $119,752   $ 96,140
   ASSET COVERAGE (d) ......................................         489%           475%        479%       385%        --        --


+     Based  on  net  asset  value  per  share,  adjusted  for  reinvestment  of
      distributions  at prices  dependent upon the relationship of the net asset
      value per share and the market value per share on the  ex-dividend  dates,
      including the effect of shares  issued  pursuant to 2004,  2003,  and 2002
      rights offerings, assuming full subscription by shareholder.  Total return
      for the period of less than one year is not annualized.

++    Based  on  market   value  per  share,   adjusted  for   reinvestment   of
      distributions,  including  the effect of shares  issued  pursuant to 2004,
      2003,  and  2002  rights   offerings,   assuming  full   subscription   by
      shareholder.  Total  return  for the  period  of less than one year is not
      annualized.

*     Based on fiscal  year to date book  income.  Amounts are subject to change
      and recharacterization at fiscal year end.

(a)   Calculated  based upon average  common  shares  outstanding  on the record
      dates throughout the period.

(b)   For the six months ended June 30, 2006 and the fiscal years ended December
      31,  2001  through  2005,  the effect of the  custodian  fee  credits  was
      minimal.

(c)   Based on weekly prices.

(d)   Asset  coverage is calculated by combining all series of preferred  stock.

(e)   Annualized.

(f)   Amount represents less than $0.005 per share.

                See accompanying notes to financial statements.


                                       16


                            THE GABELLI UTILITY TRUST
BOARD CONSIDERATION AND RE-APPROVAL OF INVESTMENT ADVISORY AGREEMENT (UNAUDITED)

At its meeting on February 15, 2006, the Board of Trustees ("Board") of the Fund
approved the continuation of the investment  advisory agreement with the Adviser
for the Fund on the  basis of the  recommendation  by the  trustees  who are not
"interested  persons"  of  the  Fund  (the  "independent  board  members").  The
following  paragraphs  summarize the material information and factors considered
by the independent board members as well as their  conclusions  relative to such
factors.

NATURE, EXTENT AND QUALITY OF SERVICES. The independent board members considered
information  regarding  the  portfolio  manager,  the depth of the analyst  pool
available to the Adviser and the portfolio manager, the scope of administrative,
shareholder,  and other services supervised or provided by the Adviser,  and the
absence of significant  service problems  reported to the Board. The independent
board members noted the  experience,  length of service,  and  reputation of the
portfolio manager.

INVESTMENT  PERFORMANCE.  The  independent  board  members  reviewed  the short,
medium,  and  long-term  performance  of the Fund against a peer group of equity
closed-end  funds  between $20 million  and $2,000  million  chosen by Lipper as
being   comparable.   The  independent  board  members  noted  that  the  Fund's
performance  was in the second  quartile  of the funds in its  category  for the
prior one and five year  periods  but was in the third  quartile of the funds in
its category for the three year period.

PROFITABILITY. The independent board members reviewed summary data regarding the
profitability  of the Fund to the Adviser both with an  administrative  overhead
charge and without such a charge.

ECONOMIES OF SCALE. The independent  board members  discussed the major elements
of the  Adviser's  cost  structure  and the  relationship  of those  elements to
potential  economies of scale. The independent board members noted that the Fund
was a closed-end fund and unlikely to realize any economies of scale.

SHARING OF ECONOMIES OF SCALE.  The  independent  board  members  noted that the
investment  advisory  fee  schedule  for the Fund does not take into account any
potential economies of scale.

SERVICE AND COST COMPARISONS. The independent board members compared the expense
ratios of the investment advisory fee, other expenses, and total expenses of the
Fund to similar expense ratios of the peer group of equity  closed-end funds and
noted that the advisory fee includes  substantially all administrative  services
of the  Fund  as  well as  investment  advisory  services  of the  Adviser.  The
independent  board members noted that the Fund's  expense  ratios were above and
the Fund's  size was below  average  within this group.  The  independent  board
members  also  noted that the  advisory  fee  structure  was the same as that in
effect for most of the Gabelli  funds,  except for the  presence of leverage and
fees chargeable on assets attributable to leverage in certain circumstances. The
independent  board  members  were  presented  with,  but did not  consider to be
material to their decision,  various information  comparing the advisory fee for
other types of accounts managed by affiliates of the Adviser.

CONCLUSIONS.  The  independent  board  members  concluded  that the Fund enjoyed
highly experienced portfolio management services and good ancillary services and
that the performance  record was  satisfactory.  The  independent  board members
concluded  that  the  profitability  to the  Adviser  of  managing  the Fund was
reasonable  and that,  in part due to the  structure of the Fund as a closed-end
fund,  economies of scale were not a significant  factor in their thinking.  The
independent board members did not view the potential  profitability of ancillary
services  as  material  to their  decision.  On the basis of the  foregoing  and
without assigning  particular weight to any single  conclusion,  the independent
board members  determined to recommend  continuation of the investment  advisory
agreement to the full Board.


                                       17


                         AUTOMATIC DIVIDEND REINVESTMENT
                        AND VOLUNTARY CASH PURCHASE PLANS

ENROLLMENT IN THE PLAN

      It  is  the  policy  of  The  Gabelli   Utility   Trust  (the  "Fund")  to
automatically   reinvest  dividends  payable  to  common   shareholders.   As  a
"registered"  shareholder you  automatically  become a participant in the Fund's
Automatic Dividend  Reinvestment Plan (the "Plan"). The Plan authorizes the Fund
to issue  common  shares to  participants  upon an income  dividend or a capital
gains distribution regardless of whether the shares are trading at a discount or
a premium to net asset value. All distributions to shareholders whose shares are
registered in their own names will be automatically  reinvested  pursuant to the
Plan in additional  shares of the Fund. Plan  participants  may send their share
certificates to Computershare Trust Company,  N.A.  ("Computershare") to be held
in their  dividend  reinvestment  account.  Registered  shareholders  wishing to
receive their distribution in cash must submit this request in writing to:

                           The Gabelli Utility Trust
                               c/o Computershare
                                 P.O. Box 43010
                            Providence, RI 02940-3010

      Shareholders  requesting this cash election must include the shareholder's
name and  address as they  appear on the share  certificate.  Shareholders  with
additional questions regarding the Plan or requesting a copy of the terms of the
Plan may contact Computershare at (800) 336-6983.

      If your shares are held in the name of a broker,  bank,  or  nominee,  you
should contact such institution. If such institution is not participating in the
Plan,  your  account  will  be  credited  with  a cash  dividend.  In  order  to
participate in the Plan through such institution, it may be necessary for you to
have your shares taken out of "street name" and  re-registered in your own name.
Once  registered  in your  own name  your  distributions  will be  automatically
reinvested. Certain brokers participate in the Plan. Shareholders holding shares
in "street name" at participating institutions will have dividends automatically
reinvested.  Shareholders  wishing  a cash  dividend  at such  institution  must
contact their broker to make this change.

      The number of common shares  distributed  to  participants  in the Plan in
lieu of cash  dividends is determined in the following  manner.  Under the Plan,
whenever the market price of the Fund's common shares is equal to or exceeds net
asset value at the time shares are valued for purposes of determining the number
of shares  equivalent  to the cash  dividends  or  capital  gains  distribution,
participants are issued common shares valued at the greater of (i) the net asset
value as most recently  determined or (ii) 95% of the then current  market price
of the Fund's common shares.  The valuation date is the dividend or distribution
payment date or, if that date is not a New York Stock Exchange  ("NYSE") trading
day, the next  trading  day. If the net asset value of the common  shares at the
time of valuation  exceeds the market price of the common  shares,  participants
will receive  common  shares from the Fund valued at market  price.  If the Fund
should  declare a dividend or capital gains  distribution  payable only in cash,
Computershare  will buy  common  shares  in the open  market,  or on the NYSE or
elsewhere,  for the  participants'  accounts,  except  that  Computershare  will
endeavor to  terminate  purchases in the open market and cause the Fund to issue
shares at net asset value if, following the commencement of such purchases,  the
market value of the common shares exceeds the then current net asset value.

      The automatic  reinvestment  of dividends and capital gains  distributions
will not  relieve  participants  of any  income tax which may be payable on such
distributions.  A participant in the Plan will be treated for Federal income tax
purposes  as  having  received,  on a  dividend  payment  date,  a  dividend  or
distribution in an amount equal to the cash the participant  could have received
instead of shares.

VOLUNTARY CASH PURCHASE PLAN

      The  Voluntary  Cash  Purchase  Plan  is  yet  another   vehicle  for  our
shareholders  to increase their  investment in the Fund. In order to participate
in the  Voluntary  Cash  Purchase  Plan,  shareholders  must have  their  shares
registered in their own name.

      Participants in the Voluntary Cash Purchase Plan have the option of making
additional cash payments to  Computershare  for investments in the Fund's common
shares at the then current  market price.  Shareholders  may send an amount from
$250 to $10,000.  Computershare  will use these funds to purchase  shares in the
open  market  on or about  the 1st and 15th of each  month.  Computershare  will
charge each  shareholder who  participates  $0.75,  plus a pro rata share of the
brokerage  commissions.  Brokerage charges for such purchases are expected to be
less than the usual brokerage charge for such transactions. It is suggested that
any  voluntary  cash  payments  be  sent  to  Computershare,   P.O.  Box  43010,
Providence,  RI  02940-3010  such  that  Computershare  receives  such  payments
approximately  10 days before the 1st and 15th of the month.  Funds not received
at least five days before the investment date shall be held for investment until
the next purchase  date. A payment may be withdrawn  without charge if notice is
received  by  Computershare  at least  48 hours  before  such  payment  is to be
invested.

      SHAREHOLDERS  WISHING TO LIQUIDATE SHARES HELD AT COMPUTERSHARE must do so
in writing or by telephone.  Please  submit your request to the above  mentioned
address or telephone  number.  Include in your  request  your name,  address and
account number. The cost to liquidate shares is $2.50 per transaction as well as
the brokerage  commission  incurred.  Brokerage  charges are expected to be less
than the usual brokerage charge for such transactions.

      For  more  information   regarding  the  Dividend  Reinvestment  Plan  and
Voluntary Cash Purchase Plan,  brochures are available by calling (914) 921-5070
or by writing directly to the Fund.

      The Fund  reserves the right to amend or terminate  the Plan as applied to
any  voluntary  cash  payments  made  and  any  dividend  or  distribution  paid
subsequent  to written  notice of the change  sent to the members of the Plan at
least 90 days before the record date for such dividend or distribution. The Plan
also may be amended or terminated by  Computershare on at least 90 days' written
notice to participants in the Plan.


                                       18


                             TRUSTEES AND OFFICERS
                           THE GABELLI UTILITY TRUST
                    ONE CORPORATE CENTER, RYE, NY 10580-1422

TRUSTEES

Mario J. Gabelli, CFA
  CHAIRMAN & CHIEF EXECUTIVE OFFICER,
  GAMCO INVESTORS, INC.

Dr. Thomas E. Bratter
  PRESIDENT, JOHN DEWEY ACADEMY

Anthony J. Colavita
  ATTORNEY-AT-LAW,
  ANTHONY J. COLAVITA, P.C.

James P. Conn
  FORMER CHIEF INVESTMENT OFFICER,
  FINANCIAL SECURITY ASSURANCE HOLDINGS LTD.

Vincent D. Enright
  FORMER SENIOR VICE PRESIDENT & CHIEF FINANCIAL OFFICER,
  KEYSPAN ENERGY CORP.

Frank J. Fahrenkopf, Jr.
  PRESIDENT & CHIEF EXECUTIVE OFFICER, AMERICAN GAMING
  ASSOCIATION

John D. Gabelli
  SENIOR VICE PRESIDENT, GABELLI & COMPANY, INC.

Robert J. Morrissey
  ATTORNEY-AT-LAW,
  MORRISSEY, HAWKINS & LYNCH

Anthony R. Pustorino
  CERTIFIED PUBLIC ACCOUNTANT,
  PROFESSOR EMERITUS, PACE UNIVERSITY

Salvatore J. Zizza
  CHAIRMAN, HALLMARK ELECTRICAL SUPPLIES CORP.

OFFICERS

Bruce N. Alpert
  PRESIDENT

Peter D. Goldstein
  CHIEF COMPLIANCE OFFICER

James E. McKee
  SECRETARY

Agnes Mullady
  TREASURER

David I. Schachter
  VICE PRESIDENT & OMBUDSMAN

INVESTMENT ADVISER

Gabelli Funds, LLC
One Corporate Center
Rye, New York 10580-1422

CUSTODIAN

Mellon Trust of New England, N.A.

COUNSEL

Skadden, Arps, Slate, Meagher & Flom, LLP

TRANSFER AGENT AND REGISTRAR

Computershare Trust Company, N.A.

STOCK EXCHANGE LISTING

                                                     5.625%
                                    COMMON         PREFERRED
                                    ------         ---------
NYSE-Symbol:                         GUT            GUT PrA
Shares Outstanding:               29,491,413       1,184,200

The Net Asset Value  appears in the  Publicly  Traded  Funds  column,  under the
heading  "Specialized  Equity  Funds,"  in  Sunday's  The New York  Times and in
Monday's  The  Wall  Street  Journal.  It is  also  listed  in  Barron's  Mutual
Funds/Closed End Funds section under the heading  "Specialized Equity Funds.

The Net Asset Value may be obtained each day by calling (914) 921-5070.

--------------------------------------------------------------------------------
For   general   information   about  the   Gabelli   Funds,   call   800-GABELLI
(800-422-3554),  fax us at 914-921-5118,  visit Gabelli Funds' Internet homepage
at: WWW.GABELLI.COM or e-mail us at: closedend@gabelli.com
--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
Notice  is hereby  given in  accordance  with  Section  23(c) of the  Investment
Company Act of 1940, as amended,  that the Fund may, from time to time, purchase
its common  shares in the open  market  when the Fund's  shares are trading at a
discount  of 10% or more from the net asset  value of the  shares.  The Fund may
also, from time to time,  purchase  shares of its Series A Cumulative  Preferred
Shares in the open  market  when the  shares are  trading  at a discount  to the
Liquidation Value of $25.00.
--------------------------------------------------------------------------------



THE GABELLI UTILITY TRUST
ONE CORPORATE CENTER
RYE, NY 10580-1422
(914) 921-5070
WWW.GABELLI.COM

                                                       SEMI-ANNUAL REPORT
                                                       JUNE 30, 2006

                                                                     GUT SA 2006



ITEM 2. CODE OF ETHICS.

Not applicable.



ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT.

Not applicable.



ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES.

Not applicable.



ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS.

Not applicable.



ITEM 6. SCHEDULE OF INVESTMENTS.

Schedule of Investments in securities of unaffiliated issuers as of the close of
the  reporting  period is included as part of the report to  shareholders  filed
under Item 1 of this form.



ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END
        MANAGEMENT INVESTMENT COMPANIES.

Not applicable.



ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

There has been no change, as of the date of this filing, in any of the portfolio
managers  identified  in  response  to  paragraph  (a)(1)  of  this  Item in the
registrant's  most recently filed annual report on Form N-CSR.


ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT
        COMPANY AND AFFILIATED PURCHASERS.



                                       REGISTRANT PURCHASES OF EQUITY SECURITIES
=============================================================================================================================
                                                                  (C) TOTAL NUMBER OF         (D) MAXIMUM NUMBER (OR
                                                                   SHARES (OR UNITS)        APPROXIMATE DOLLAR VALUE) OF
             (A) TOTAL NUMBER OF                                  PURCHASED AS PART OF     SHARES (OR UNITS) THAT MAY YET
              SHARES (OR UNITS)      (B) AVERAGE PRICE PAID     PUBLICLY ANNOUNCED PLANS    BE PURCHASED UNDER THE PLANS
   PERIOD         PURCHASED            PER SHARE (OR UNIT)           OR PROGRAMS                    OR PROGRAMS
=============================================================================================================================
                                                                                 
Month #1     Common - N/A              Common - N/A               Common - N/A               Common - 29,336,096
01/01/06
through      Preferred Series A - N/A  Preferred Series A - N/A   Preferred Series A - N/A   Preferred Series A - 1,184,200
01/31/06
=============================================================================================================================
Month #2     Common - N/A              Common - N/A               Common - N/A               Common - 29,363,873
02/01/06
through      Preferred Series A - N/A  Preferred Series A - N/A   Preferred Series A - N/A   Preferred Series A - 1,184,200
02/28/06
=============================================================================================================================
Month #3     Common - N/A              Common - N/A               Common - N/A               Common - 29,393,799
03/01/06
through      Preferred Series A - N/A  Preferred Series A - N/A   Preferred Series A - N/A   Preferred Series A - 1,184,200
03/31/06
=============================================================================================================================
Month #4     Common - N/A              Common - N/A               Common - N/A               Common - 29,425,926
04/01/06
through      Preferred Series A - N/A  Preferred Series A - N/A   Preferred Series A - N/A   Preferred Series A - 1,184,200
04/30/06
=============================================================================================================================
Month #5     Common - N/A              Common - N/A               Common - N/A               Common - 29,459,522
05/01/06
through      Preferred Series A - N/A  Preferred Series A - N/A   Preferred Series A - N/A   Preferred Series A - 1,184,200
05/31/06
=============================================================================================================================
Month #6     Common - N/A              Common - N/A               Common - N/A               Common - 29,491,413
06/01/06
through      Preferred Series A - N/A  Preferred Series A - N/A   Preferred Series A - N/A   Preferred Series A - 1,184,200
06/30/06
=============================================================================================================================
Total        Common - N/A              Common - N/A               Common - N/A               N/A

             Preferred Series A - N/A  Preferred Series A - N/A   Preferred Series A - N/A
=============================================================================================================================


Footnote  columns  (c)  and  (d) of  the  table,  by  disclosing  the  following
information in the aggregate for all plans or programs publicly announced:

a.       The date  each  plan or  program  was  announced  - The  notice  of the
         potential repurchase of common and preferred shares occurs quarterly in
         the Fund's  quarterly  report in  accordance  with Section 23(c) of the
         Investment Company Act of 1940, as amended.
b.       The  dollar  amount  (or share or unit  amount)  approved  - Any or all
         common shares  outstanding  may be  repurchased  when the Fund's common
         shares  are  trading  at a  discount  of 10% or more from the net asset
         value of the shares.
         Any or all preferred  shares  outstanding  may be repurchased  when the
         Fund's  preferred  shares are trading at a discount to the  liquidation
         value of $25.00.
c.       The  expiration  date (if any) of each  plan or  program  - The  Fund's
         repurchase plans are ongoing.
d.       Each plan or program that has expired  during the period covered by the
         table - The Fund's repurchase plans are ongoing.
e.       Each plan or program the registrant  has determined to terminate  prior
         to expiration,  or under which the  registrant  does not intend to make
         further purchases. - The Fund's repurchase plans are ongoing.



ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

There have been no material  changes to the procedures by which the shareholders
may  recommend  nominees  to the  registrant's  Board of  Trustees,  where those
changes were  implemented  after the  registrant  last  provided  disclosure  in
response to the  requirements  of Item  7(d)(2)(ii)(G)  of Schedule  14A (17 CFR
240.14a-101), or this Item.


ITEM 11. CONTROLS AND PROCEDURES.

     (a) The registrant's  principal executive and principal financial officers,
         or  persons  performing  similar  functions,  have  concluded  that the
         registrant's  disclosure  controls and  procedures  (as defined in Rule
         30a-3(c)  under the  Investment  Company Act of 1940,  as amended  (the
         "1940 Act") (17 CFR 270.30a-3(c)))  are effective,  as of a date within
         90 days of the filing date of the report that  includes the  disclosure
         required by this paragraph, based on their evaluation of these controls
         and  procedures  required by Rule  30a-3(b)  under the 1940 Act (17 CFR
         270.30a-3(b))  and Rules  13a-15(b) or 15d-15(b)  under the  Securities
         Exchange   Act  of  1934,   as  amended   (17  CFR   240.13a-15(b)   or
         240.15d-15(b)).


     (b) There  were  no  changes  in the  registrant's  internal  control  over
         financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17
         CFR 270.30a-3(d))  that occurred during the registrant's  second fiscal
         quarter  of the  period  covered  by this  report  that has  materially
         affected,   or  is  reasonably   likely  to  materially   affect,   the
         registrant's internal control over financial reporting.


ITEM 12. EXHIBITS.

     (a)(1)   Not applicable.

     (a)(2)   Certifications  pursuant to Rule  30a-2(a)  under the 1940 Act and
              Section 302 of the Sarbanes-Oxley Act of 2002 are attached hereto.

     (a)(3)   Not applicable.

     (b)      Certifications  pursuant to Rule  30a-2(b)  under the 1940 Act and
              Section 906 of the Sarbanes-Oxley Act of 2002 are attached hereto.


                                   SIGNATURES

Pursuant to the  requirements  of the  Securities  Exchange  Act of 1934 and the
Investment Company Act of 1940, the registrant has duly caused this report to be
signed on its behalf by the undersigned, thereunto duly authorized.

(registrant)    The Gabelli Utility Trust
            --------------------------------------------------------------------

By (Signature and Title)*  /s/ Bruce N. Alpert
                         -------------------------------------------------------
                           Bruce N. Alpert, Principal Executive Officer

Date     September 1, 2006
    ----------------------------------------------------------------------------


Pursuant to the  requirements  of the  Securities  Exchange  Act of 1934 and the
Investment  Company  Act of  1940,  this  report  has been  signed  below by the
following  persons on behalf of the  registrant and in the capacities and on the
dates indicated.


By (Signature and Title)*  /s/ Bruce N. Alpert
                         -------------------------------------------------------
                           Bruce N. Alpert, Principal Executive Officer

Date     September 1, 2006
    ----------------------------------------------------------------------------


By (Signature and Title)*  /s/ Agnes Mullady
                         -------------------------------------------------------
                           Agnes Mullady,
                           Principal Financial Officer and Treasurer

Date     September 1, 2006
    ----------------------------------------------------------------------------



* Print the name and title of each signing officer under his or her signature.