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 811-06687 --------- The Gabelli Money Market Funds ----------------------------------------------------------------- (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: September 30 ------------ Date of reporting period: September 30, 2007 ------------------ 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. THE GABELLI U.S. TREASURY MONEY MARKET FUND ANNUAL REPORT SEPTEMBER 30, 2007 TO OUR SHAREHOLDERS, The Sarbanes-Oxley Act's corporate governance regulations require a Fund's principal executive and financial officers to certify the entire contents of the semi-annual and annual shareholder reports in a filing with the Securities and Exchange Commission (the "SEC") on Form N-CSR. This certification covers the portfolio manager's commentary and subjective opinions if they are attached to or a part of the financial statements. Rather than ask our portfolio managers to eliminate their opinions and/or restrict their commentary to historical facts only, we separated their commentary from the financial statements and investment portfolio and sent it separately. We will continue to mail the portfolio manager's commentary separately from the investment portfolio to ensure that its content is complete and unrestricted. Both the commentary and the financial statements, including the portfolio of investments, are also available on our website at www.gabelli.com/funds. Sincerely yours, /s/ Bruce N. Alpert Bruce N. Alpert Chief Operating Officer November 15, 2007 Gabelli Funds, LLC PORTFOLIO HOLDINGS 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 JUNE 30, 2007. 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 SEC'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, BY (I) CALLING 800-GABELLI (800-422-3554); (II) WRITING TO THE GABELLI FUNDS AT ONE CORPORATE CENTER, RYE, NY 10580-1422; OR (III) VISITING THE SEC'S WEBSITE AT WWW.SEC.GOV. THE GABELLI U.S. TREASURY MONEY MARKET FUND DISCLOSURE OF FUND EXPENSES (UNAUDITED) For the Six Month Period from April 1, 2007 through September 30, 2007 EXPENSE TABLE - -------------------------------------------------------------------------------- We believe it is important for you to understand the impact of fees and expenses regarding your investment. All mutual funds have operating expenses. As a shareholder of a fund, you incur ongoing costs, which include costs for portfolio management, administrative services, and shareholder reports (like this one), among others. Operating expenses, which are deducted from a fund's gross income, directly reduce the investment return of a fund. When a fund's expenses are expressed as a percentage of its average net assets, this figure is known as the expense ratio. The following examples are intended to help you understand the ongoing costs (in dollars) of investing in your Fund and to compare these costs with those of other mutual funds. The examples are based on an investment of $1,000 made at the beginning of the period shown and held for the entire period. The Expense Table below illustrates your Fund's costs in two ways: ACTUAL FUND RETURN: This section provides information about actual account values and actual expenses. You may use this section to help you to estimate the actual expenses that you paid over the period after any fee waivers and expense reimbursements. The "Ending Account Value" shown is derived from the Fund's ACTUAL return during the past six months, and the "Expenses Paid During Period" shows the dollar amount that would have been paid by an investor who started with $1,000 in the Fund.You may use this information, together with the amount you invested, to estimate the expenses that you paid over the period. To do so, simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number given for your Fund under the heading "Expenses Paid During Period" to estimate the expenses you paid during this period. HYPOTHETICAL 5% RETURN: This section provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio. It assumes a hypothetical annualized return of 5% before expenses during the period shown. In this case - because the hypothetical return used is NOT the Fund's actual return - the results do not apply to your investment and you cannot use the hypothetical account value and expense to estimate the actual ending account balance or expenses you paid for the period. This example is useful in making comparisons of the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in shareholder reports of other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs such as sales charges (loads), redemption fees, or exchange fees, if any, which would be described in the Prospectus. If these costs were applied to your account, your costs would be higher. Therefore, the 5% hypothetical return is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. The "Annualized Expense Ratio" represents the actual expenses for the last six months and may be different from the expense ratio in the Financial Highlights which is for the year ended September 30, 2007. Beginning Ending Annualized Expenses Account Value Account Value Expense Paid During 04/01/07 09/30/07 Ratio Period* - -------------------------------------------------------------------------------- ACTUAL FUND RETURN Gabelli U.S. Treasury Money Market Fund $1,000.00 $1,024.40 0.09% $0.45 HYPOTHETICAL 5% RETURN Gabelli U.S. Treasury Money Market Fund $1,000.00 $1,024.48 0.09% $0.45 * Expenses are equal to the Fund's annualized expense ratio for the last six months multiplied by the average account value over the period, multiplied by the number of days in the most recent fiscal half-year, then divided by 365. - -------------------------------------------------------------------------------- SUMMARY OF PORTFOLIO HOLDINGS (UNAUDITED) The following table presents portfolio holdings as a percent of total net assets as of September 30, 2007: U.S. TREASURY MONEY MARKET FUND U.S. Treasury Bills .................................................. 85.3% U.S. Treasury Notes .................................................. 14.6% Other Assets and Liabilities (Net) ................................... 0.1% ------ Net Assets ........................................................... 100.0% ====== 2 THE GABELLI U.S. TREASURY MONEY MARKET FUND STATEMENT OF NET ASSETS -- SEPTEMBER 30, 2007 - -------------------------------------------------------------------------------- PRINCIPAL MARKET AMOUNT VALUE - ------------- -------------- U.S. GOVERNMENT OBLIGATIONS -- 99.9% U.S. TREASURY BILLS -- 85.3% $ 892,285,000 U.S. Treasury Bills, 3.324% to 4.541%++, 10/04/07 to 03/27/08 .. $ 885,441,132 -------------- U.S. TREASURY NOTES -- 14.6% 49,552,000 3.000%, 02/15/08 ............................................ 49,181,233 48,000,000 3.375%, 02/15/08 ............................................ 47,752,411 55,000,000 4.625%, 03/31/08 ............................................ 54,989,454 -------------- 151,923,098 -------------- TOTAL U.S. GOVERNMENT OBLIGATIONS .............................. 1,037,364,230 -------------- TOTAL INVESTMENTS (Cost $1,037,364,230) ........................................ 99.9% 1,037,364,230 PAYABLE TO MANAGER ............................................................. (0.0) (87,987) DIVIDENDS PAYABLE .............................................................. (0.1) (468,648) OTHER ASSETS AND LIABILITIES (NET) ............................................. 0.2 2,439,621 ----- -------------- NET ASSETS (applicable to 1,039,246,610 shares outstanding, unlimited number of shares authorized) ....................................................... 100.0% $1,039,247,216 ===== ============== NET ASSET VALUE, OFFERING AND REDEMPTION PRICE PER SHARE ($1,039,247,216 / 1,039,246,610 shares outstanding) ......................... $1.00 ===== NET ASSETS CONSIST OF: Paid-in-capital, at $0.001 par value ........................................ $1,039,247,216 -------------- TOTAL NET ASSETS ............................................................... $1,039,247,216 ============== - ---------- ++ Represents annualized yield at date of purchase. FINANCIAL HIGHLIGHTS - -------------------------------------------------------------------------------- Selected data for a share of beneficial interest outstanding throughout each period: YEAR ENDED SEPTEMBER 30, ------------------------------------------------------------------ 2007 2006 2005 2004 2003 ----------- --------- ---------- --------- ----------- OPERATING PERFORMANCE: Net asset value, beginning of period ................... $ 1.0000 $ 1.0000 $ 1.0000 $ 1.0000 $ 1.0000 ----------- --------- ---------- --------- ----------- Net investment income (a) .............................. 0.0483 0.0426 0.0212 0.0073 0.0095 Net realized gain on investments ....................... 0.0002 0.0000(c) 0.0002 0.0001 0.0002 ----------- --------- ---------- --------- ----------- Total from investment operations ....................... 0.0485 0.0426 0.0214 0.0074 0.0097 ----------- --------- ---------- --------- ----------- DISTRIBUTIONS TO SHAREHOLDERS: Net investment income .................................. (0.0483) (0.0426) (0.0212) (0.0073) (0.0095) Net realized gain on investments ....................... (0.0002) (0.0000)(c) (0.0002) (0.0001) (0.0002) ----------- --------- ---------- --------- ----------- Total distributions .................................... (0.0485) (0.0426) (0.0214) (0.0074) (0.0097) ----------- --------- ---------- --------- ----------- NET ASSET VALUE, END OF PERIOD ............................ $ 1.0000 $ 1.0000 $ 1.0000 $ 1.0000 $ 1.0000 =========== ========= ========== ========= =========== Total return+ .......................................... 5.01% 4.33% 2.22% 0.75% 0.98% =========== ========= ========== ========= =========== RATIOS TO AVERAGE NET ASSETS AND SUPPLEMENTAL DATA: Net assets, end of period (in 000's) ................... $ 1,039,247 $ 673,889 $ 778,298 $ 925,728 $ 1,030,710 Ratio of net investment income to average net assets ... 4.83% 4.26% 2.12% 0.73% 0.95% Ratio of operating expenses to average net assets (b).. 0.08%(d) 0.12%(d) 0.30% 0.30% 0.30% - ---------- + Total return represents aggregate total return of a hypothetical $1,000 investment at the beginning of the period and sold at the end of the period including reinvestment of distributions. (a) Net investment income per share before fees waived by the Manager for the fiscal years ended September 30, 2007, 2006, 2005, 2004, and 2003 was $0.0456, $0.0402, $0.0207, $0.0081, and $0.0067, respectively. (b) Operating expense ratios before fees waived by the Manager for the fiscal years ended September 30, 2007, 2006, 2005, 2004, and 2003 were 0.35%, 0.36%, 0.35%, 0.36%, and 0.36%, respectively. (c) Amount represents less than $0.00005 per share. (d) The Fund incurred interest expense during the fiscal years ended September 30, 2007 and 2006. If interest expense had not been incurred, the ratio of operating expenses to average net assets would have been 0.08% and 0.11%, respectively. See accompanying notes to financial statements. 3 THE GABELLI U.S. TREASURY MONEY MARKET FUND STATEMENT OF OPERATIONS -- YEAR ENDED SEPTEMBER 30, 2007 - -------------------------------------------------------------------------------- INVESTMENT INCOME: Interest ......................................................................................... $ 34,356,939 ------------ EXPENSES: Management fees .................................................................................. 2,094,335 Shareholder services fees ........................................................................ 98,679 Custodian fees ................................................................................... 77,196 Legal and audit fees ............................................................................. 53,432 Shareholder communications expenses .............................................................. 41,578 Trustees' fees ................................................................................... 21,983 Interest expense ................................................................................. 21,060 Registration expenses ............................................................................ 11,857 Miscellaneous expenses ........................................................................... 48,456 ------------ TOTAL EXPENSES ................................................................................... 2,468,576 Less: Fees waived by Manager ........................................................................ (1,888,988) Custodian fee credits ......................................................................... (39) ------------ NET EXPENSES ........................................................................................ 579,549 ------------ NET INVESTMENT INCOME ............................................................................... 33,777,390 NET REALIZED GAIN ON INVESTMENTS .................................................................... 128,853 ------------ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS ................................................ $ 33,906,243 ============ STATEMENT OF CHANGES IN NET ASSETS - -------------------------------------------------------------------------------- YEAR ENDED YEAR ENDED SEPTEMBER 30, 2007 SEPTEMBER 30, 2006 ------------------ ------------------ OPERATIONS: Net investment income .................................................. $ 33,777,390 $ 33,613,769 Net realized gain on investments ....................................... 128,853 29,374 ---------------- ---------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS ................... 33,906,243 33,643,143 ---------------- ---------------- DISTRIBUTIONS TO SHAREHOLDERS: Net investment income .................................................. (33,777,390) (33,613,769) Net realized short-term gain on investments ............................ (128,853) (29,374) ---------------- ---------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS .................................... (33,906,243) (33,643,143) ---------------- ---------------- CAPITAL SHARE TRANSACTIONS ($1.00 PER SHARE): Proceeds from shares issued ............................................ 2,604,974,772 2,549,256,684 Proceeds from reinvestment of distributions ............................ 33,612,202 33,120,607 Cost of shares redeemed ................................................ (2,273,228,981) (2,686,786,071) ---------------- ---------------- Net increase (decrease) in net assets from capital share transactions... 365,357,993 (104,408,780) ---------------- ---------------- NET INCREASE (DECREASE) IN NET ASSETS .................................. 365,357,993 (104,408,780) NET ASSETS: Beginning of period .................................................... 673,889,223 778,298,003 ---------------- ---------------- End of period .......................................................... $ 1,039,247,216 $ 673,889,223 ================ ================ See accompanying notes to financial statements. 4 THE GABELLI U.S. TREASURY MONEY MARKET FUND NOTES TO FINANCIAL STATEMENTS - -------------------------------------------------------------------------------- 1. ORGANIZATION. The Gabelli U.S. Treasury Money Market Fund (the "Fund"), a series of The Gabelli Money Market Funds (the "Trust"), was organized on May 21, 1992 as a Delaware statutory trust. The Fund is a diversified open-end management investment company registered under the Investment Company Act of 1940, as amended (the "1940 Act"). The Fund's primary objective is high current income consistent with the preservation of principal and liquidity. The Fund commenced investment operations on October 1, 1992. 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. Investments are valued at amortized cost, which approximates market value, in accordance with Rule 2a-7 under the 1940 Act. Amortized cost involves valuing a portfolio security at cost. SECURITIES TRANSACTIONS AND INVESTMENT INCOME. Securities transactions are accounted for on the trade date with realized gain or loss 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. Any discount or premium is amortized on a constant basis to the maturity of the securities. CUSTODIAN FEE CREDITS AND INTEREST EXPENSE. 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." When cash balances are overdrawn, the Fund is charged an overdraft fee equal to 2.00% above the federal funds rate on outstanding balances. This amount, if any, would be shown as "interest expense" in the Statement of Operations. DISTRIBUTIONS TO SHAREHOLDERS. Distributions from investment income (including net short-term realized capital gains) are declared daily and paid monthly. Distributions from net long-term capital gains, if any, are paid annually. For the fiscal years ended September 30, 2007 and 2006, the tax character of distributions is all ordinary income. 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 September 30, 2007, the components of accumulated earnings/(losses) on a tax basis were as follows: Undistributed ordinary income (inclusive of short-term capital gains) ............. $ 544,196 Distributions payable .................................. (468,648) Unrealized depreciation on investments ................. (75,548) ---------- Total accumulated earnings/(losses) .................... $ -- ========== 5 THE GABELLI U.S. TREASURY MONEY MARKET FUND NOTES TO FINANCIAL STATEMENTS (CONTINUED) - -------------------------------------------------------------------------------- At September 30, 2007, the difference between book and tax basis undistributed ordinary income and unrealized depreciation is primarily due to the deferral of losses on wash sales. The following summarizes the tax cost of investments and the related unrealized appreciation/depreciation at September 30, 2007: GROSS GROSS UNREALIZED UNREALIZED NET UNREALIZED COST APPRECIATION DEPRECIATION DEPRECIATION --------------- ------------ ------------ -------------- Investments ............ $1,037,439,778 $-- $(75,548) $(75,548) FASB Interpretation No. 48, "Accounting for Uncertainty in Income Taxes, an Interpretation of FASB Statement No. 109" (the "Interpretation") established a minimum threshold for financial statement recognition of the benefit of positions taken in filing tax returns (including whether the Fund is taxable in a particular jurisdiction) and required certain expanded tax disclosures. The Fund has adopted the Interpretation for all open tax years and it had no impact on the amounts reported in the financial statements. 3. LINE OF CREDIT. Effective June 20, 2007, the Fund participates in an unsecured line of credit of up to $75,000,000, and may borrow up to 10% of its net assets from the custodian for temporary borrowing purposes. Borrowings under this arrangement bear interest at 0.75% above the federal funds rate on outstanding balances. This amount, if any, is shown as "interest expense" in the Statement of Operations. At September 30, 2007, there were no borrowings outstanding under the line of credit. 4. AGREEMENTS WITH AFFILIATED PARTIES. The Trust has entered into a management agreement (the "Management Agreement") with Gabelli Funds, LLC (the "Manager"), which provides that the Trust will pay the Manager a fee, computed daily and paid monthly, at the annual rate of 0.30% of the value of the Fund's average daily net assets. In accordance with the Management Agreement, the Manager provides a continuous investment program for the Fund's portfolio, oversees the administration of all aspects of the Fund's business and affairs, and pays the compensation of all Officers and Trustees of the Fund who are affiliated persons of the Manager. To the extent necessary, the Manager has contractually undertaken to assume certain expenses of the Trust so that the total expenses do not exceed 0.30% of the Fund's average daily net assets. The contractual arrangement is renewable annually by the Manager. Additionally, pursuant to a written agreement, the Manager has contractually agreed to further limit expenses to 0.08% of the Fund's average daily net assets (excluding interest, taxes, and extraordinary expenses), through September 30, 2008. The Fund pays each Trustee that is not considered to be an affiliated person an annual retainer of $3,000 plus $500 for each Board meeting attended and they are reimbursed for any out of pocket expenses incurred in attending meetings. All Board committee members receive $500 per meeting attended. Trustees who are directors or employees of the Manager or an affiliated company receive no compensation or expense reimbursement from the Fund. 5. TRANSACTIONS WITH AFFILIATES. During the fiscal year ended September 30, 2007, Gabelli & Company, Inc. informed the Fund that it received $70 from investors representing commissions on redemptions of Fund shares which had been exchanged from another fund with a contingent deferred sales charge. 6. SIGNIFICANT SHAREHOLDER. As of September 30, 2007, 24.2% of the Fund was held by the Adviser and its affiliates. 6 THE GABELLI U.S. TREASURY MONEY MARKET FUND NOTES TO FINANCIAL STATEMENTS (CONTINUED) - -------------------------------------------------------------------------------- 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 Manager and/or affiliates received subpoenas from the Attorney General of the State of New York and the SEC requesting information on mutual fund share trading practices involving certain funds managed by the Manager. GAMCO Investors, Inc. ("GAMCO"), the Manager's parent company, responded to these requests for documents and testimony. In June 2006, GAMCO began discussions with the SEC regarding a possible resolution of their inquiry. In February 2007, the Manager made an offer of settlement to the staff of the SEC for communication to the Commission for its consideration to resolve this matter. This offer of settlement is subject to agreement regarding the specific language of the SEC's administrative order and other settlement documents. On a separate matter, in September 2005, the Manager 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 Manager in connection with the actions of two of nine closed-end funds managed by the Manager 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 Manager believes that all of the funds are now in compliance. The Manager believes that these matters would have no effect on the Fund or any material adverse effect on the Manager or its ability to manage the Fund. - -------------------------------------------------------------------------------- 2007 TAX NOTICE TO SHAREHOLDERS (Unaudited) For the fiscal year ended September 30, 2007, the Fund designates 100% of the ordinary income distribution as qualified interest income and as qualified short-term capital gain, pursuant to the American Jobs Creation Act of 2004. U.S. GOVERNMENT INCOME: The percentage of the ordinary income dividend paid by the Fund during the period from October 1, 2006 through September 30, 2007, which was derived from U.S. Treasury securities, was 100%. Such income is exempt from state and local tax in all states. Due to the diversity in state and local tax law, it is recommended that you consult your personal tax adviser as to the applicability of this information to your specific situation. - -------------------------------------------------------------------------------- 7 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - -------------------------------------------------------------------------------- To the Shareholders and Board of Trustees of The Gabelli U.S. Treasury Money Market Fund We have audited the accompanying statement of net assets of The Gabelli U.S. Treasury Money Market Fund (the "Fund"), a series of The Gabelli Money Market Funds as of September 30, 2007, and the related statement of operations for the year then ended, the statements of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. We were not engaged to perform an audit of the Fund's internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Fund's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of September 30, 2007, by correspondence with the custodian and brokers. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of The Gabelli U.S. Treasury Money Market Fund, a series of The Gabelli Money Market Funds, at September 30, 2007, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and its financial highlights for each of the five years in the period then ended, in conformity with U.S. generally accepted accounting principles. /s/ Ernst & Young LLP Philadelphia, Pennsylvania November 19, 2007 8 THE GABELLI U.S. TREASURY MONEY MARKET FUND ADDITIONAL FUND INFORMATION (UNAUDITED) - -------------------------------------------------------------------------------- The business and affairs of the Fund are managed under the direction of the Fund's Board of Trustees. Information pertaining to the Trustees and officers of the Fund is set forth below. The Fund's Statement of Additional Information includes additional information about the Fund's Trustees and is available, without charge, upon request, by calling 800-GABELLI (800-422-3554) or by writing to The Gabelli Money Market Funds at One Corporate Center, Rye, NY 10580-1422. TERM OF NUMBER OF NAME, POSITION(S) OFFICE AND FUNDS IN FUND ADDRESS 1 LENGTH OF COMPLEX OVERSEEN PRINCIPAL OCCUPATION(S) OTHER DIRECTORSHIPS AND AGE TIME SERVED 2 BY TRUSTEE DURING PAST FIVE YEARS HELD BY TRUSTEE 3 - --------------------- -------------- ---------------- ------------------------------------ -------------------------- INTERESTED TRUSTEES 4: MARIO J. GABELLI Since 1992 26 Chairman and Chief Executive Officer Director of Morgan Group Trustee and of GAMCO Investors, Inc. and Chief Holdings, Inc. (holding Chief Investment Officer Investment Officer-Value Portfolios company); Chairman of the Age: 65 of Gabelli Funds, LLC and GAMCO Board of LICT Corp. Asset Management Inc.; Director/ (multimedia and Trustee or Chief Investment Officer communication services of other registered investment company) companies in the Gabelli/GAMCO Funds complex; Chairman and Chief Executive Officer of GGCP, Inc. INDEPENDENT TRUSTEES 5: ANTHONY J. COLAVITA Since 1992 35 Partner in the law firm of -- Trustee Anthony J. Colavita, P.C. Age: 71 VINCENT D. ENRIGHT Since 1992 15 Former Senior Vice President and -- Trustee Chief Financial Officer of KeySpan Age: 63 Corporation (public utility) ROBERT C. KOLODNY, MD Since 2006 2 Physician, author, and lecturer -- Trustee (self-employed) since 1983; General Age: 63 Partner of KBS Partnership, KBS II Investment Partnership, KBS III Investment Partnership, KBS IV Limited Partnership, KBS New Dimensions, L.P., KBS Global Opportunities, L.P. and KBS VII Limited Partnership (private investment partnerships) since 1981; Medical Director and Chairman of the Board of the Behavioral Medicine Institute since 1983 ANTHONIE C. VAN EKRIS Since 1992 19 Chairman of BALMAC International, Inc. -- Trustee (commodities and futures trading) Age: 73 9 THE GABELLI U.S. TREASURY MONEY MARKET FUND ADDITIONAL FUND INFORMATION (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM OF NAME, POSITION(S) OFFICE AND ADDRESS 1 LENGTH OF PRINCIPAL OCCUPATION(S) AND AGE TIME SERVED 2 DURING PAST FIVE YEARS - -------------------- -------------- ----------------------- OFFICERS: BRUCE N. ALPERT Since 1992 Executive Vice President and Chief Operating Officer of Gabelli Funds, LLC President since 1988 and an officer of all of the registered investment companies Age: 55 in the Gabelli/GAMCO Funds complex; Director and President of Gabelli Advisers, Inc. since 1998 RONALD S. EAKER Since 1992 Senior Portfolio Manager of Gabelli Fixed Income LLC and its predecessors Vice President since 1987 Age: 46 JUDITH RANERI Since 1997 Portfolio Manager of Gabelli Funds LLC since April 1997; Former Senior Portfolio Vice President Manager, Secretary and Treasurer of The Treasurer's Fund, Inc. and a member and Portfolio Manager of its Investment and Credit Review Committees Age: 39 AGNES MULLADY Since 2006 Vice President of Gabelli Funds LLC since 2007; Officer of all of the registered Treasurer investment companies in the Gabelli/GAMCO Funds complex; Senior Vice President Age: 49 of U.S. Trust Company, N.A. and Treasurer and Chief Financial Officer of Excelsior Funds from 2004 through 2005; Chief Financial Officer of AMIC Distribution Partners from 2002 through 2004; Controller of Reserve Management Corporation and Reserve Partners, Inc. and Treasurer of Reserve Funds from 2000 through 2002 JAMES E. MCKEE Since 1995 Vice President, General Counsel, and Secretary of GAMCO Investors, Inc. Secretary since 1999 and GAMCO Asset Management Inc. since 1993; Secretary of all of the Age: 44 registered investment companies in the Gabelli/GAMCO Funds complex PETER D. GOLDSTEIN Since 2004 Director of Regulatory Affairs at GAMCO Investors, Inc. since 2004; Chief Compliance Chief Compliance Officer Officer of all of the registered investment companies in the Gabelli/GAMCO Funds Age: 54 complex; Vice President of Goldman Sachs Asset Management from 2000 through 2004 - ---------- 1 Address: One Corporate Center, Rye, NY 10580-1422, unless otherwise noted. 2 Each Trustee will hold office for an indefinite term until the earliest of (i) the next meeting of shareholders, if any, called for the purpose of considering the election or re-election of such Trustee and until the election and qualification of his or her successor, if any, elected at such meeting, or (ii) the date a Trustee resigns or retires, or a Trustee is removed by the Board of Trustees or shareholders, in accordance with the Trust's Amended and Restated By Laws and Agreement and Declaration of Trust. Each officer will hold office for an indefinite term until the date he or she resigns or retires or until his or her successor is elected and qualified. 3 This column includes only directorships of companies required to report to the SEC under the Securities Exchange Act of 1934 (i.e., public companies) or other investment companies registered under the 1940 Act. 4 "Interested person" of the Fund as defined in the Investment Company Act of 1940. Mr. Gabelli is considered an "interested person" because of his affiliation with Gabelli Funds, LLC which acts as the Fund's investment adviser. 5 Trustees who are not interested persons are considered "Independent" Trustees. 10 This page was intentionally left blank. [PHOTO OMITTED] THE GABELLI U.S. TREASURY MONEY MARKET FUND ANNUAL REPORT SEPTEMBER 30, 2007 THE GABELLI U.S. TREASURY MONEY MARKET FUND One Corporate Center Rye, New York 10580-1422 800-GABELLI 800-422-3554 FAX: 914-921-5118 WEBSITE: WWW.GABELLI.COM E-MAIL: INFO@GABELLI.COM Current Yield available daily by calling 800-GABELLI after 6:00 P.M. BOARD OF TRUSTEES Mario J. Gabelli, CFA CHAIRMAN AND CHIEF EXECUTIVE OFFICER GAMCO INVESTORS, INC. Anthony J. Colavita ATTORNEY-AT-LAW ANTHONY J. COLAVITA, P.C. Vincent D. Enright FORMER SENIOR VICE PRESIDENT AND CHIEF FINANCIAL OFFICER KEYSPAN CORP. Robert C. Kolodny, MD PHYSICIAN, AUTHOR AND LECTURER, GENERAL PARTNER OF KBS PARTNERSHIP Anthonie C. van Ekris CHAIRMAN BALMAC INTERNATIONAL, INC. OFFICERS Bruce N. Alpert PRESIDENT James E. McKee SECRETARY Agnes Mullady TREASURER Judith A. Raneri VICE PRESIDENT AND PORTFOLIO MANAGER Peter D. Goldstein CHIEF COMPLIANCE OFFICER Ronald S. Eaker VICE PRESIDENT DISTRIBUTOR Gabelli & Company, Inc. CUSTODIAN, TRANSFER AGENT, AND DIVIDEND AGENT State Street Bank and Trust Company LEGAL COUNSEL Paul, Hastings, Janofsky & Walker LLP - -------------------------------------------------------------------------------- This report is submitted for the general information of the shareholders of The Gabelli U.S. Treasury Money Market Fund. It is not authorized for distribution to prospective investors unless preceded or accompanied by an effective prospectus. - -------------------------------------------------------------------------------- GAB404Q307SR ITEM 2. CODE OF ETHICS. (a) The registrant, as of the end of the period covered by this report, has adopted a code of ethics that applies to the registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, regardless of whether these individuals are employed by the registrant or a third party. (c) There have been no amendments, during the period covered by this report, to a provision of the code of ethics that applies to the registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, regardless of whether these individuals are employed by the registrant or a third party, and that relates to any element of the code of ethics description. (d) The registrant has not granted any waivers, including an implicit waiver, from a provision of the code of ethics that applies to the registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, regardless of whether these individuals are employed by the registrant or a third party, that relates to one or more of the items set forth in paragraph (b) of this item's instructions. ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT. As of the end of the period covered by the report, the registrant's board of directors has determined that Vincent D. Enright is qualified to serve as an audit committee financial expert serving on its audit committee and that he is "independent." ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES. AUDIT FEES (a) The aggregate fees billed for each of the last two fiscal years for professional services rendered by the principal accountant for the audit of the registrant's annual financial statements or services that are normally provided by the accountant in connection with statutory and regulatory filings or engagements for those fiscal years are $32,300 for 2007 and $30,800 for 2006. AUDIT-RELATED FEES (b) The aggregate fees billed in each of the last two fiscal years for assurance and related services by the principal accountant that are reasonably related to the performance of the audit of the registrant's financial statements and are not reported under paragraph (a) of this Item are $0 for 2007 and $0 for 2006. TAX FEES (c) The aggregate fees billed in each of the last two fiscal years for professional services rendered by the principal accountant for tax compliance, tax advice, and tax planning are $0 for 2007 and $3,900 for 2006. Tax fees represent tax compliance services provided in connection with the review of the Registrant's tax returns. ALL OTHER FEES (d) The aggregate fees billed in each of the last two fiscal years for products and services provided by the principal accountant, other than the services reported in paragraphs (a) through (c) of this Item are $0 for 2007 and $0 for 2006. (e)(1) Disclose the audit committee's pre-approval policies and procedures described in paragraph (c)(7) of Rule 2-01 of Regulation S-X. Pre-Approval Policies and Procedures. The Audit Committee ("Committee") of the registrant is responsible for pre-approving (i) all audit and permissible non-audit services to be provided by the independent registered public accounting firm to the registrant and (ii) all permissible non-audit services to be provided by the independent registered public accounting firm to the Adviser, Gabelli Funds, LLC, and any affiliate of Gabelli Funds, LLC ("Gabelli") that provides services to the registrant (a "Covered Services Provider") if the independent registered public accounting firm's engagement related directly to the operations and financial reporting of the registrant. The Committee may delegate its responsibility to pre-approve any such audit and permissible non-audit services to the Chairperson of the Committee, and the Chairperson must report to the Committee, at its next regularly scheduled meeting after the Chairperson's pre-approval of such services, his or her decision(s). The Committee may also establish detailed pre-approval policies and procedures for pre-approval of such services in accordance with applicable laws, including the delegation of some or all of the Committee's pre-approval responsibilities to the other persons (other than Gabelli or the registrant's officers). Pre-approval by the Committee of any permissible non-audit services is not required so long as: (i) the permissible non-audit services were not recognized by the registrant at the time of the engagement to be non-audit services; and (ii) such services are promptly brought to the attention of the Committee and approved by the Committee or Chairperson prior to the completion of the audit. (e)(2) The percentage of services described in each of paragraphs (b) through (d) of this Item that were approved by the audit committee pursuant to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X are as follows: (b) Not applicable (c) 100% (d) Not applicable (f) The percentage of hours expended on the principal accountant's engagement to audit the registrant's financial statements for the most recent fiscal year that were attributed to work performed by persons other than the principal accountant's full-time, permanent employees was zero percent (0%). (g) The aggregate non-audit fees billed by the registrant's accountant for services rendered to the registrant, and rendered to the registrant's investment adviser (not including any sub-adviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser), and any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the registrant for each of the last two fiscal years of the registrant was $65,000 for 2007 and $141,950 for 2006. (h) The registrant's audit committee of the board of directors has considered whether the provision of non-audit services that were rendered to the registrant's investment adviser (not including any sub-adviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser), and any entity controlling, controlled by, or under common control with the investment adviser that provides ongoing services to the registrant that were not pre-approved pursuant to paragraph (c)(7)(ii) of Rule 2-01 of Regulation S-X is compatible with maintaining the principal accountant's independence. 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. Not applicable. ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS. Not applicable. 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 407(c)(2)(iv) of Regulation S-K (17 CFR 229.407) (as required by Item 22(b)(15) 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) Code of ethics, or any amendment thereto, that is the subject of disclosure required by Item 2 is attached hereto. (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 Money Market Funds -------------------------------------------------------------------- By (Signature and Title)* /s/ Bruce N. Alpert ------------------------------------------------------- Bruce N. Alpert, Principal Executive Officer Date 11/30/07 ---------------------------------------------------------------------------- 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 11/30/07 ---------------------------------------------------------------------------- By (Signature and Title)* /s/ Agnes Mullady ------------------------------------------------------- Agnes Mullady, Principal Financial Officer and Treasurer Date 11/30/07 ---------------------------------------------------------------------------- * Print the name and title of each signing officer under his or her signature.