N-Q 1 form910.htm FORM N-Q form910
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION 
Washington, D.C. 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT 
INVESTMENT COMPANY

Investment Company Act file number    811-2946 

Dreyfus Municipal Money Market Fund, Inc. 
(Exact name of Registrant as specified in charter) 

c/o The Dreyfus Corporation
200 Park Avenue
New York, New York 10166
(Address of principal executive offices)    (Zip code) 

Registrant's telephone number, including area code:    (212) 922-6000 

Date of fiscal year end:    5/31 

Date of reporting period:    2/29/08 

Michael A. Rosenberg, Esq.
200 Park Avenue
New York, New York 10166
(Name and address of agent for service) 

FORM N-Q

Item 1.    Schedule of Investments. 

STATEMENT OF INVESTMENTS 
Dreyfus Municipal Money Market Fund, Inc. 
February 29, 2008 (Unaudited) 

    Coupon        Maturity    Principal     
Short-Term Investments--100.3%    Rate (%)        Date    Amount ($)    Value ($) 
Alabama--.9%                     
Alabama Housing Finance Authority,                     
SFMR (LOC; Bayerische                     
Landesbank)        3.38    3/7/08    10,000,000 a    10,000,000 
 
Arkansas--.5%                     
Pulaski County Public Facilities                     
Board, MFHR (Chapelridge                     
Project) (LOC; Regions Bank)        3.24    3/7/08    5,650,000 a    5,650,000 
 
California--1.7%                     
FHLMC Multifamily Certificates,                     
Revenue (Insured; FHLMC and                     
Liquidity Facility; FHLMC)        3.34    3/7/08    17,533,257 a,b    17,533,257 
 
Colorado--3.2%                     
Colorado Educational and Cultural                     
Facilities Authority, Revenue                     
(EOP Charlotte JW, LLC                     
Project) (LOC; KBC Bank)        3.17    3/7/08    10,000,000 a    10,000,000 
Colorado Educational and Cultural                     
Facilities Authority, Student                     
Housing Revenue (Fuller                     
Theological Seminary Project)                     
(LOC; Key Bank)        3.22    3/7/08    9,800,000 a    9,800,000 
Morgan Keegan Municipal Products                     
Inc. Trust (City and County of                     
Denver) (Liquidity Facility;                     
Lloyds TSB Bank PLC and LOC;                     
Natixis Commercial Paper                     
Corporation)        3.30    3/7/08    2,580,000 a,b    2,580,000 
Mountain Village Housing                     
Authority, Housing Facilities                     
Revenue (Village Court                     
Apartments Project) (LOC; U.S.                     
Bank NA)        3.21    3/7/08    6,600,000 a    6,600,000 
Southern Ute Indian Tribe of the                     
Southern Ute Indian                     
Reservation, Revenue        3.40    3/7/08    5,000,000 a    5,000,000 
 
Delaware--.6%                     
Delaware Economic Development                     
Authority, MFHR (School House                     
Project) (LOC; HSBC Bank USA)        3.15    3/7/08    6,700,000 a    6,700,000 
 
District of Columbia--2.9%                     
Anacostia Waterfront Corporation,                     

PILOT Revenue (Merlots                 
Program) (Liquidity Facility;                 
Wachovia Bank and LOC;                 
Wachovia Bank)    3.35    3/7/08    15,000,000 a,b    15,000,000 
District of Columbia,                 
Enterprise Zone Revenue                 
(Trigen-Pepco Energy Services,                 
LLC Issue) (LOC; M&T Bank)    3.26    3/7/08    9,780,000 a    9,780,000 
Metropolitan Washington DC Airport                 
Authority, CP (LOC; Bank of                 
America)    2.97    5/19/08    6,000,000    6,000,000 
 
Florida--28.3%                 
Alachua Housing Finance Authority,                 
MFHR (Edenwood Park Project)                 
(Liquidity Facility; Merrill                 
Lynch)    5.36    3/7/08    3,325,000 a,b    3,325,000 
Broward County,                 
IDR (GB Instruments Inc.                 
Project) (LOC; Bank of America)    3.31    3/7/08    1,820,000 a    1,820,000 
Broward County Educational                 
Facilities Authority,                 
Educational Facilities Revenue                 
(Nova Southeastern University                 
Project) (LOC; Bank of America)    3.70    3/1/08    2,800,000 a    2,800,000 
Broward County Housing Finance                 
Authority, MFHR (Cypress Grove                 
Apartments Project) (Liquidity                 
Facility; American                 
International Group Funding                 
Inc.)    3.36    3/7/08    28,230,000 a    28,230,000 
Broward County Housing Finance                 
Authority, MFHR (Golf View                 
Gardens Apartments Project)                 
(LOC; Regions Bank)    3.28    3/7/08    8,500,000 a    8,500,000 
Broward County Housing Finance                 
Authority, SFMR    4.85    10/1/08    10,000,000    10,056,727 
Broward County Housing Finance                 
Authority, SFMR (Merlots                 
Program) (Insured: FNMA and                 
GNMA and Liquidity Facility;                 
Wachovia Bank)    3.40    3/7/08    735,000 a,b    735,000 
Capital Trust Agency,                 
Multifamily Revenue (Insured;                 
FHLMC and Liquidity Facility;                 
FHLMC)    5.36    3/7/08    25,840,000 a,b    25,840,000 
Citizens Property Insurance                 
Corporation, High-Risk Account                 
Senior Secured Revenue,                 
Refunding (Insured; MBIA)    5.00    3/1/08    1,000,000    1,002,807 
Collier County Industrial                 
Development Authority, IDR                 
(March Project) (LOC; Wachovia                 
Bank)    3.50    3/7/08    2,630,000 a    2,630,000 

Dade County Industrial Development             
Authority, IDR (U.S. Holdings                 
Inc. Project) (LOC; SunTrust                 
Bank)    3.45    3/7/08    525,000 a    525,000 
Escambia County Housing Finance                 
Authority, SFMR (Merlots                 
Program) (Insured: FNMA and                 
GNMA and Liquidity Facility;                 
Wachovia Bank)    3.40    3/7/08    1,525,000 a,b    1,525,000 
Florida, State Board of Education,                 
Lottery Revenue (Insured;                 
AMBAC)    5.50    7/1/08    640,000    643,581 
Florida, State Board of Education,                 
Public Education Capital                 
Outlay, GO Notes, Refunding    4.00    6/1/08    5,000,000    5,002,779 
Florida, State Board of Education,                 
Public Education Capital                 
Outlay, GO Notes, Refunding    5.00    6/1/08    150,000    150,440 
Florida, State Board of Education,                 
Public Education Capital                 
Outlay, GO Notes, Refunding    5.00    6/1/08    100,000    100,294 
Florida, State Board of Education,                 
Public Education Capital                 
Outlay, GO Notes, Refunding    5.00    6/1/08    150,000    150,460 
Florida Department of                 
Environmental Protection,                 
Florida Forever Revenue,                 
Refunding (Insured; MBIA)    5.00    7/1/08    250,000    250,929 
Florida Department of                 
Environmental Protection,                 
Preservation 2000 Revenue,                 
Refunding (Insured; FSA)    5.25    7/1/08    100,000    100,437 
Florida Development Finance                 
Corporation, IDR (Air                 
Technology) (LOC; Wachovia                 
Bank)    3.50    3/7/08    2,000,000 a    2,000,000 
Florida Development Finance                 
Corporation, IDR (Atlantic                 
Truss Group, LLC Project)                 
(LOC; Wachovia Bank)    3.50    3/7/08    2,875,000 a    2,875,000 
Florida Development Finance                 
Corporation, IDR (Byrd                 
Technologies Inc. Project)                 
(LOC; Wachovia Bank)    3.50    3/7/08    1,230,000 a    1,230,000 
Florida Development Finance                 
Corporation, IDR (Energy                 
Planning Associates                 
Corporation Project) (LOC;                 
Wachovia Bank)    3.50    3/7/08    1,290,000 a    1,290,000 
Florida Development Finance                 
Corporation, IDR (Florida Food                 
Products, Inc. Project) (LOC;                 
Wachovia Bank)    3.50    3/7/08    2,100,000 a    2,100,000 
Florida Development Finance                 

Corporation, IDR (Increte LLC                 
Project) (LOC; Wachovia Bank)    3.50    3/7/08    1,730,000 a    1,730,000 
Florida Development Finance                 
Corporation, IDR (Jamivon                 
Properties Inc. Project) (LOC;                 
Wachovia Bank)    3.50    3/7/08    1,550,000 a    1,550,000 
Florida Development Finance                 
Corporation, IDR (R.L. Smith                 
Investments LLC Project) (LOC;                 
SunTrust Bank)    3.45    3/7/08    860,000 a    860,000 
Florida Development Finance                 
Corporation, IDR (Suncoast                 
Bakeries, Inc. Project) (LOC;                 
SunTrust Bank)    3.40    3/7/08    600,000 a    600,000 
Florida Development Finance                 
Corporation, IDR (Twin Vee                 
PowerCats, Inc. Project) (LOC;                 
SunTrust Bank)    3.45    3/7/08    1,720,000 a    1,720,000 
Florida Finance Housing                 
Corporation, MFHR (Falls of                 
Venice Project) (Insured; FNMA                 
and Liquidity Facility; FNMA)    3.26    3/7/08    4,050,000 a    4,050,000 
Florida Hurricane Catastrophe Fund                 
Finance Corporation, Revenue    5.00    7/1/08    19,265,000    19,341,038 
Gulf Breeze,                 
Healthcare Facilities Revenue                 
(Heritage Healthcare Project)                 
(Liquidity Facility; AIG                 
SunAmerica Assurance)    3.55    3/7/08    10,130,000 a    10,130,000 
Highlands County Health Facilities                 
Authority, HR (Adventist                 
Health System/Sunbelt                 
Obligated Group)    3.00    3/7/08    13,000,000 a    13,000,000 
Hillsborough County,                 
Solid Waste and RRR (Putters                 
Program) (Insured; AMBAC and                 
Liquidity Facility; JPMorgan                 
Chase Bank)    4.00    3/7/08    9,745,000 a,b    9,745,000 
Hillsborough County Aviation                 
Authority, Revenue (Merlots                 
Program) (Tampa International                 
Airport) (Insured; MBIA and                 
Liquidity Facility; Wachovia                 
Bank)    3.45    3/7/08    1,965,000 a,b    1,965,000 
Hillsborough County Aviation                 
Authority, Revenue (Tampa                 
International Airport)                 
(Insured; MBIA)    5.00    10/1/08    600,000    604,257 
Hillsborough County Industrial                 
Development Authority, IDR                 
(Allied Aerofoam Project)                 
(LOC; Wachovia Bank)    3.45    3/7/08    2,450,000 a    2,450,000 
Hillsborough County Industrial                 
Development Authority, IDR                 

(Seaboard Tampa Terminals                 
Venture Project) (LOC;                 
Wachovia Bank)    3.15    3/7/08    4,000,000 a    4,000,000 
Hillsborough County Port District,                 
Revenue (Tampa Port Authority                 
Project) (Insured; MBIA)    4.00    6/1/08    1,000,000    1,000,359 
Jacksonville Economic Development                 
Commission, IDR (Load King                 
Manufacturing Company Inc.                 
Project) (LOC; SouthTrust Bank)    3.45    3/7/08    1,600,000 a    1,600,000 
Jacksonville Electric Authority,                 
Revenue, CP (Liquidity                 
Facility; JPMorgan Chase Bank)    .95    5/5/08    11,760,000    11,760,000 
Jacksonville Port Authority,                 
CP (LOC; JPMorgan Chase Bank)    2.80    3/12/08    10,000,000    10,000,000 
Lee County Housing Finance                 
Authority, MFHR (Heron Pond                 
Apartments) (LOC; Regions Bank)    3.28    3/7/08    5,770,000 a    5,770,000 
Lee County Housing Finance                 
Authority, SFHR (Merlots                 
Program) (Insured: FNMA and                 
GNMA and Liquidity Facility;                 
Wachovia Bank)    3.40    3/7/08    1,430,000 a,b    1,430,000 
Manatee County,                 
IDR (Avon Cabinet Corporation                 
Project) (LOC; Bank of America)    3.15    3/7/08    1,950,000 a    1,950,000 
Marion County Industrial                 
Development Authority, IDR                 
(Universal Forest Products)                 
(LOC; Wachovia Bank)    3.50    3/7/08    2,500,000 a    2,500,000 
Miami-Dade County,                 
Aviation Revenue (Miami                 
International Airport)                 
(Insured; Assured Guaranty                 
Corporation and Liquidity                 
Facility; Citigroup)    3.30    3/7/08    19,415,000 a,b    19,415,000 
Miami-Dade County,                 
Aviation Revenue, Refunding                 
(Miami International Airport)                 
(Insured; FGIC)    5.25    10/1/08    100,000    100,708 
Miami-Dade County,                 
Capital Asset Acquisition                 
Special Obligation Revenue                 
(Insured; AMBAC)    5.00    4/1/08    1,000,000    1,001,068 
Miami-Dade County Industrial                 
Development Authority, IDR                 
(Futurama Project) (LOC;                 
SunTrust Bank)    3.31    3/7/08    1,910,000 a    1,910,000 
Miami-Dade County Industrial                 
Development Authority, IDR                 
(Ram Investments Project)                 
(LOC; Wachovia Bank)    3.45    3/7/08    2,760,000 a    2,760,000 
Miami-Dade County Industrial                 
Development Authority, IDR                 

(von Drehle Holdings, LLC                 
Project) (LOC; Branch Banking                 
and Trust Company)    3.28    3/7/08    1,730,000 a    1,730,000 
Miami-Dade County Industrial                 
Development Authority, Revenue                 
(Altira, Inc. Project) (LOC;                 
SunTrust Bank)    3.40    3/7/08    1,950,000 a    1,950,000 
Orange County Housing Finance                 
Authority, MFHR (Windsor Pines                 
Project) (LOC; Bank of America)    3.10    3/7/08    1,300,000 a    1,300,000 
Orange County Industrial                 
Development Authority, Revenue                 
(Trinity Preparatory School of                 
Florida, Inc. Project) (LOC;                 
Wachovia Bank)    3.45    3/7/08    205,000 a    205,000 
Palm Beach County,                 
IDR, Refunding (Eastern Metal                 
Supply Inc. Project) (LOC;                 
Wachovia Bank)    3.50    3/7/08    2,480,000 a    2,480,000 
Palm Beach County School Board,                 
COP (Master Lease Purchase                 
Agreement) (Insured; MBIA)    4.70    8/1/08    300,000    301,031 
Pinellas County Industrial                 
Development Authority, IDR                 
(Falcon Enterprises Inc.                 
Project) (LOC; SunTrust Bank)    3.45    3/7/08    1,740,000 a    1,740,000 
Pinellas County Industrial                 
Development Authority, IDR                 
(Restorative Care of America                 
Project) (LOC; SunTrust Bank)    3.45    3/7/08    1,500,000 a    1,500,000 
Pinellas County Industry Council,                 
IDR (Molex ETC Inc. Project)                 
(LOC; Wachovia Bank)    3.50    3/7/08    2,350,000 a    2,350,000 
Pinellas County Industry Council,                 
Revenue (Lutheran Church of                 
the Cross Day School Project)                 
(LOC; Wachovia Bank)    3.45    3/7/08    5,000 a    5,000 
Polk County Industrial Development                 
Authority, IDR (Elite Building                 
Products, Inc. Project) (LOC;                 
Wachovia Bank)    3.50    3/7/08    1,890,000 a    1,890,000 
Polk County Industrial Development                 
Authority, IDR (Florida Treatt                 
Inc. Project) (LOC; Bank of                 
America)    3.15    3/7/08    3,600,000 a    3,600,000 
Polk County Industrial Development                 
Authority, IDR (GSG                 
Investments Project) (LOC;                 
Wachovia Bank)    3.45    3/7/08    2,330,000 a    2,330,000 
Reedy Creek Improvement District,                 
Ad Valorem Tax Bonds,                 
Refunding (Insured; MBIA)    4.20    6/1/08    125,000    125,106 
Riveria Beach,                 
IDR (K. Rain Manufacturing                 

Project) (LOC; SunTrust Bank)    3.40    3/7/08    1,885,000 a    1,885,000 
Saint John's County Industrial                 
Development Authority, IDR                 
(Bronz-Glow Technologies                 
Project) (LOC; Wachovia Bank)    3.50    3/7/08    1,130,000 a    1,130,000 
Sumter County Industrial                 
Development Authority, IDR                 
(Robbins Manufacturing Company                 
Project) (LOC; Wachovia Bank)    2.37    3/7/08    15,000 a    15,000 
Sunshine State Governmental                 
Financing Commission, Revenue,                 
CP (Liquidity Facility; DEPFA                 
Bank PLC)    2.70    4/4/08    3,000,000    3,000,000 
Sunshine State Governmental                 
Financing Commission, Revenue,                 
CP (Liquidity Facility; DEPFA                 
Bank PLC)    2.58    6/11/08    13,000,000    13,000,000 
Sunshine State Governmental                 
Financing Commission, Revenue,                 
CP (Liquidity Facility; DEPFA                 
Bank PLC)    2.65    6/11/08    10,000,000    10,000,000 
Sunshine State Governmental                 
Financing Commission, Revenue,                 
CP (Liquidity Facility; DEPFA                 
Bank PLC)    2.65    6/12/08    10,000,000    10,000,000 
Tamarac,                 
IDR (Arch Aluminum and Glass                 
Company) (LOC; Comerica Bank)    3.50    3/7/08    1,000,000 a    1,000,000 
Volusia County School District,                 
GO Notes, TAN    4.00    9/17/08    4,000,000    4,011,825 
 
Georgia--3.1%                 
Atlanta,                 
Airport General Revenue,                 
Refunding (Hartsfield                 
International Airport)                 
(Insured; MBIA and Liquidity                 
Facility; Bayerische                 
Landesbank)    7.50    3/7/08    10,000,000 a    10,000,000 
Burke County Development                 
Authority, PCR, CP (Oglethorpe                 
Power Corporation) (Liquidity                 
Facility; Rabobank Nederland)    3.50    3/5/08    1,800,000    1,800,000 
Conyers Housing Authority,                 
MFHR (Towne Pointe Apartments                 
Project) (LOC; Amsouth Bank)    3.20    3/7/08    4,000,000 a    4,000,000 
Gwinnett County Development                 
Authority, IDR (Suzanna's                 
Kitchen Inc. Project) (LOC;                 
Wachovia Bank)    3.45    3/7/08    5,800,000 a    5,800,000 
Monroe County Development                 
Authority, PCR, CP (Oglethorpe                 
Power Project) (Liquidity                 
Facility; Rabobank Nederland)    3.40    3/5/08    4,020,000    4,020,000 

Municipal Electric Authority of                 
Georgia, CP (LOC; JPMorgan                 
Chase Bank)    2.65    5/8/08    2,000,000    2,000,000 
RBC Municipal Products Inc. Trust                 
(Dekalb County Housing                 
Authority, MFHR (North Hills                 
Apartments Project))                 
(Liquidity Facility; Royal                 
Bank of Canada and LOC; Royal                 
Bank of Canada)    3.31    3/7/08    5,700,000 a,b    5,700,000 
 
Illinois--6.7%                 
Chicago,                 
Collateralized SFMR    3.58    10/7/08    3,000,000    3,000,000 
Chicago,                 
GO, Refunding (Insured; MBIA                 
and Liquidity Facility; Banco                 
Bilbao Vizcaya)    5.50    3/7/08    33,000,000 a    33,000,000 
Chicago,                 
Second Lien Water Revenue,                 
Refunding (Insured; MBIA and                 
Liquidity Facility; Dexia                 
Credit Locale)    9.00    3/7/08    20,000,000 a    20,000,000 
Illinois Educational Facilities                 
Authority, Revenue, CP (Field                 
Museum of Natural History)                 
(LOC; Bank of America)    3.45    4/8/08    5,000,000    5,000,000 
Illinois Housing Development                 
Authority, Homeowner Mortgage                 
Revenue    3.48    10/1/08    3,080,000    3,080,000 
Southwestern Illinois Development                 
Authority, Solid Waste                 
Disposal Facilities Revenue                 
(Center Ethanol Company, LLC                 
Project) (LOC; Wells Fargo                 
Bank)    3.30    3/7/08    7,370,000 a    7,370,000 
 
Indiana--2.5%                 
ABN AMRO Munitops Certificates                 
Trust (Indianapolis Local                 
Public Improvement Bond Bank -                 
Indianapolis Airport Authority                 
Project) (Insured; AMBAC and                 
Liquidity Facility; Bank of                 
America)    4.00    3/7/08    10,000,000 a,b    10,000,000 
Carmel,                 
Waterworks Revenue, BAN    3.75    9/21/08    10,000,000    10,000,060 
Indianapolis Local Public                 
Improvement Bond Bank, Notes    2.95    1/8/09    7,000,000    7,000,000 
 
Kansas--.9%                 
Junction City,                 
GO Temporary Notes    5.00    6/1/08    3,955,000    3,964,621 
Kansas Development Finance                 

Authority, MFHR, Refunding                 
(Chesapeake Apartments                 
Project) (LOC; FHLB)    3.20    3/7/08    5,500,000 a    5,500,000 
 
Kentucky--5.0%                 
Kenton County Airport Board,                 
Special Facilities Revenue                 
(Airis Cincinnati LLC Project)                 
(LOC; Deutsche Postbank)    3.15    3/7/08    47,700,000 a    47,700,000 
Kentucky Rural Water Finance                 
Corporation, Public Projects                 
Construction Notes    3.65    4/1/08    5,000,000    5,000,000 
 
Louisiana--1.5%                 
Ascension Parish,                 
Revenue, CP (BASF AG                 
Corporation Project)    2.78    5/8/08    5,000,000    5,000,000 
Quachita Parish Industrial                 
Development Board, IDR                 
(Garrett Manufacturing, LLC                 
Project) (LOC; Regions Bank)    3.26    3/7/08    3,480,000 a    3,480,000 
Shreveport,                 
Airport System Revenue,                 
Refunding (Insured; CIFG and                 
Liquidity Facility; JPMorgan                 
Chase Bank)    5.00    3/7/08    7,180,000 a    7,180,000 
 
Maryland--.6%                 
Baltimore County,                 
Revenue, Refunding (Shade Tree                 
Trace Apartments Facility)                 
(LOC; M&T Bank)    2.42    3/7/08    5,305,000 a    5,305,000 
Maryland Economic Development                 
Corporation, Revenue                 
(Todd/Allan Printing Facility)                 
(LOC; M&T Bank)    3.41    3/7/08    650,000 a    650,000 
 
Massachusetts--.4%                 
Wachusett Regional School                 
District, GO Notes, BAN    3.50    6/30/08    3,740,000    3,746,678 
 
Michigan--1.8%                 
Detroit,                 
RAN (LOC; Bank of Nova Scotia)    4.50    3/1/08    12,100,000    12,100,505 
Detroit Downtown Development                 
Authority, LR, Refunding                 
(Millender Center Project)                 
(LOC; HSBC Bank USA)    3.20    3/7/08    7,000,000 a    7,000,000 
 
Missouri--1.0%                 
Missouri Development Finance                 
Board, LR, CP (LOC; U.S. Bank                 
NA)    1.50    3/25/08    10,933,000    10,933,000 

New Hampshire--.4%                 
New Hampshire Health and Education             
Facilities Authority, Revenue                 
(Riverbend Issue) (LOC; TD                 
Banknorth N.A.)    3.21    3/7/08    4,075,000 a    4,075,000 
 
New York--.8%                 
Monroe County,                 
GO Notes, RAN    4.00    4/15/08    8,000,000    8,003,880 
 
North Carolina--2.6%                 
Durham County,                 
Multifamily Revenue (Falls                 
Pointe Apartments) (Liquidity                 
Facility; Merrill Lynch and                 
LOC; Merrill Lynch)    5.36    3/7/08    15,730,000 a,b    15,730,000 
North Carolina Education                 
Assistance Authority, Student                 
Loan Revenue (Insured; AMBAC                 
and Liquidity Facility; Royal                 
Bank of Canada)    7.50    3/7/08    11,855,000 a    11,855,000 
 
Ohio--1.6%                 
Columbus,                 
Sewerage System Revenue                 
(Putters Program) (Liquidity                 
Facility; JPMorgan Chase Bank)    3.41    3/7/08    1,400,000 a,b    1,400,000 
Hamilton County,                 
Hospital Facilities Revenue                 
(Christ Hospital) (Insured;                 
FSA and Liquidity Facility;                 
Svenska Handelsbanken)    5.26    3/7/08    9,900,000 a,b    9,900,000 
Lorain County,                 
IDR (Cutting Dynamics, Inc.                 
Project) (LOC; National City                 
Bank)    3.22    3/7/08    2,170,000 a    2,170,000 
Marysville,                 
Tax Increment Financing                 
Revenue Notes (Coleman's                 
Crossing Road) (LOC; Fifth                 
Third Bank)    4.25    9/11/08    3,505,000    3,513,942 
 
Oklahoma--4.3%                 
Oklahoma Student Loan Authority,                 
Student Loan Revenue (Insured;                 
MBIA)    5.25    3/7/08    40,000,000 a    40,000,000 
Tulsa County Industrial Authority,                 
Capital Improvements Revenue                 
(Liquidity Facility; Bank of                 
America)    3.45    5/15/08    6,000,000    6,000,000 
 
Pennsylvania--7.7%                 
Dauphin County General Authority,                 
Revenue (Education and Health                 

Loan Program) (Insured; AMBAC                 
and Liquidity Facility;                 
JPMorgan Chase Bank)    8.00    3/7/08    3,835,000 a    3,835,000 
Dauphin County General Authority,                 
Revenue (School District                 
Pooled Financing Program II)                 
(Insured; AMBAC and Liquidity                 
Facility; Bank of Nova Scotia)    8.00    3/7/08    26,000,000 a    26,000,000 
Horizon Hospital System Authority,                 
Senior Health and Housing                 
Facilities Revenue (Saint Paul                 
Homes Project) (LOC; M&T Bank)    3.21    3/7/08    1,800,000 a    1,800,000 
Montgomery County Higher Education                 
and Health Authority, Revenue                 
(Pennsylvania Higher Education                 
and Health Loan) (LOC; M&T                 
Bank)    3.21    3/7/08    7,165,000 a    7,165,000 
Montgomery County Higher Education                 
and Health Authority, Revenue                 
(Pennsylvania Higher Education                 
and Health Loan) (LOC; M&T                 
Bank)    3.21    3/7/08    6,040,000 a    6,040,000 
Montgomery County Industrial                 
Development Authority, CP                 
(Exelon Project) (LOC;                 
Wachovia Bank)    1.00    5/1/08    4,000,000    4,000,000 
Pennsylvania Economic Development                 
Financing Authority, Exempt                 
Facilities Reenue (PPL Energy                 
Supply, LLC Project) (LOC;                 
Wachovia Bank)    3.80    3/1/08    11,510,000 a    11,510,000 
Puttable Floating Option Tax                 
Exempt Receipts (Allegheny                 
County Airport Authority,                 
Airport Revenue (Pittsburgh                 
International Airport))                 
(Insured; FSA and Liquidity                 
Facility; DEPFA Bank PLC)    3.19    3/7/08    15,000,000 a,b    15,000,000 
Susquehanna County Industrial                 
Development Authority, IDR                 
(Stabler Companies, Inc.                 
Project) (LOC; Wachovia Bank)    3.50    3/7/08    2,870,000 a    2,870,000 
Susquehanna County Industrial                 
Development Authority, Revenue                 
(Pennfield Corporation                 
Project) (LOC; Fulton Bank)    3.35    3/7/08    3,935,000 a    3,935,000 
 
South Dakota--.9%                 
South Dakota Housing Development                 
Authority, Homeownership                 
Mortgage Revenue    4.25    8/15/08    10,000,000    10,019,915 
 
Tennessee--5.4%                 
Blount County Public Building                 

Authority, Local Government                 
Public Improvement Revenue                 
(Insured; AMBAC and Liquidity                 
Facility: KBC Bank and                 
Landesbank Baden- Wurttemberg)    6.00    3/1/08    6,700,000 a    6,700,000 
Municipal Energy Acquisition                 
Corporation, Gas Revenue                 
(Putters Program) (Liquidity                 
Facility; JPMorgan Chase Bank                 
and LOC; JPMorgan Chase Bank)    3.68    3/7/08    24,430,000 a,b    24,430,000 
Sevier County Public Building                 
Authority, Public Projects                 
Construction Notes (Taud Loan                 
Program)    3.80    4/1/08    4,725,000    4,725,000 
Tennergy Corporation,                 
Gas Revenue (Putters Program)                 
(Liquidity Facility; JPMorgan                 
Chase Bank)    3.41    3/7/08    9,000,000 a,b    9,000,000 
Tennergy Corporation,                 
Gas Revenue (Putters Program)                 
(LOC; BNP Paribas)    3.41    3/7/08    9,000,000 a,b    9,000,000 
Tennessee Energy Acquisition                 
Corporation, Gas Revenue                 
(Insured; AMBAC)    4.50    9/1/08    3,000,000    3,014,909 
 
Texas--11.7%                 
Dallas-Fort Worth International                 
Airport Facilities Improvement                 
Corporation, Airport Revenue                 
(Merlots Program) (Insured;                 
FSA and Liquidity Facility;                 
Wachovia Bank)    3.50    3/7/08    3,505,000 a,b    3,505,000 
Houston,                 
Airport System Revenue, CP                 
(LOC; Dexia Credit Locale)    3.35    3/27/08    7,000,000    7,000,000 
Houston,                 
Airport System Revenue, CP                 
(LOC; Dexia Credit Locale)    2.97    4/2/08    5,000,000    5,000,000 
Houston,                 
CP (Liquidity Facility; DEPFA                 
Bank PLC)    1.25    3/5/08    5,000,000    5,000,000 
Houston,                 
CP (Liquidity Facility; DEPFA                 
Bank PLC)    2.70    5/8/08    10,000,000    10,000,000 
North Texas Tollway Authority,                 
BAN    4.13    11/19/08    28,105,000    28,118,789 
Port of Port Arthur Navigation                 
District, Environmental                 
Facilities Revenue, Refunding                 
(Motiva Enterprises Project)    3.50    3/7/08    5,000,000 a    5,000,000 
Puttable Floating Option Tax                 
Exempt Receipts (Texas                 
Transportation Commission, GO                 
Mobility Funds Bonds)                 

(Liquidity Facility; Merrill                 
Lynch Capital Services)    3.31    3/7/08    4,995,000 a,b    4,995,000 
Revenue Bond Certificate Series                 
Trust, Revenue (Dewitt) (GIC;                 
American International Group                 
Funding Inc.)    3.56    3/7/08    8,265,000 a,b    8,265,000 
Revenue Bond Certificate Series                 
Trust, Revenue (Greens                 
Project) (GIC; American                 
International Group Funding                 
Inc.)    3.56    3/7/08    5,764,000 a,b    5,764,000 
Revenue Bond Certificate Series                 
Trust, Revenue (Heather Lane                 
Apartments) (GIC; American                 
International Group Funding                 
Inc.)    3.56    3/7/08    10,600,000 a,b    10,600,000 
Revenue Bond Certificate Series                 
Trust, Revenue (Landings)                 
(GIC; American International                 
Group Funding Inc.)    3.56    3/7/08    8,385,000 a,b    8,385,000 
Revenue Bond Certificate Series                 
Trust, Revenue (Ranch View)                 
(GIC; American International                 
Group Funding Inc.)    3.56    3/7/08    5,720,000 a,b    5,720,000 
Revenue Bond Certificate Series                 
Trust, Revenue (Silverton                 
Village Town Homes) (GIC;                 
American International Group                 
Funding Inc.)    3.56    3/7/08    5,945,000 a,b    5,945,000 
Revenue Bond Certificate Series                 
Trust, Revenue (Wildwood                 
Branch) (GIC; American                 
International Group Funding                 
Inc.)    3.56    3/7/08    3,685,000 a,b    3,685,000 
Texas Water Development Board,                 
State Revolving Fund                 
Subordinate Lien Revenue                 
(Liquidity Facility; Morgan                 
Stanley Bank)    3.16    3/7/08    7,000,000 a,b    7,000,000 
 
Utah--.3%                 
Weber County School District Board                 
of Education, GO Notes (Utah                 
School Bond Guaranty Program)    3.00    6/15/08    2,770,000    2,780,378 
 
Washington--.4%                 
Pierce County Economic Development             
Corporation, Industrial                 
Revenue (SeaTac Packaging                 
Project) (LOC; HSBC Bank USA)    3.20    3/7/08    4,380,000 a    4,380,000 
 
Wisconsin--2.0%                 
Oconomowoc Area School District,                 
Tax and Revenue Anticipation                 

Promissory Notes    4.00    8/22/08    6,500,000    6,579,815 
Spooner Area School District,                 
BAN    4.00    4/1/08    5,000,000    5,003,783 
Sun Prairie Area School District,                 
GO Notes, BAN    2.00    2/20/09    9,250,000    9,278,287 
 
Wyoming--.6%                 
Campbell County,                 
IDR (Two Elk Partners Project)    3.65    11/28/08    6,000,000    6,000,000 
 
 
Total Investments (cost $1,065,044,665)            100.3%    1,065,044,665 
Liabilities, Less Cash and Receivables            (.3%)    (3,311,904) 
Net Assets            100.0%    1,061,732,761 

a Securities payable on demand. Variable interest rate--subject to periodic change. 
b Securities exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be resold in 
transactions exempt from registration, normally to qualified institutional buyers. At February 29, 2008, these securities 
amounted to $263,117,257 or 24.8% of net assets. 
Securities valuation policies and other investment related disclosures are hereby incorporated by reference to the annual and semi-annual 
reports previously filed with the Securities and Exchange Commission on Form N-CSR. 

Summary of Abbreviations         
ACA    American Capital Access    AGC    ACE Guaranty Corporation 
AGIC    Asset Guaranty Insurance Company    AMBAC    American Municipal Bond Assurance Corporation 
ARRN    Adjustable Rate Receipt Notes    BAN    Bond Anticipation Notes 
BIGI    Bond Investors Guaranty Insurance    BPA    Bond Purchase Agreement 
CGIC    Capital Guaranty Insurance Company    CIC    Continental Insurance Company 
CIFG    CDC Ixis Financial Guaranty    CMAC    Capital Market Assurance Corporation 
COP    Certificate of Participation    CP    Commercial Paper 
EDR    Economic Development Revenue    EIR    Environmental Improvement Revenue 
FGIC    Financial Guaranty Insurance Company    FHA    Federal Housing Administration 
FHLB    Federal Home Loan Bank    FHLMC    Federal Home Loan Mortgage Corporation 
FNMA    Federal National Mortgage Association    FSA    Financial Security Assurance 
GAN    Grant Anticipation Notes    GIC    Guaranteed Investment Contract 
GNMA    Government National Mortgage Association    GO    General Obligation 
HR    Hospital Revenue    IDB    Industrial Development Board 
IDC    Industrial Development Corporation    IDR    Industrial Development Revenue 
LOC    Letter of Credit    LOR    Limited Obligation Revenue 
LR    Lease Revenue    MBIA    Municipal Bond Investors Assurance Insurance 
            Corporation 

MFHR    Multi-Family Housing Revenue    MFMR    Multi-Family Mortgage Revenue 
PCR    Pollution Control Revenue    PILOT    Payment in Lieu of Taxes 
RAC    Revenue Anticipation Certificates    RAN    Revenue Anticipation Notes 
RAW    Revenue Anticipation Warrants    RRR    Resources Recovery Revenue 
SAAN    State Aid Anticipation Notes    SBPA    Standby Bond Purchase Agreement 
SFHR    Single Family Housing Revenue    SFMR    Single Family Mortgage Revenue 
SONYMA    State of New York Mortgage Agency    SWDR    Solid Waste Disposal Revenue 
TAN    Tax Anticipation Notes    TAW    Tax Anticipation Warrants 
TRAN    Tax and Revenue Anticipation Notes    XLCA    XL Capital Assurance 

Item 2.    Controls and Procedures. 

(a) The Registrant's principal executive and principal financial officers have concluded, based on their evaluation of the Registrant's disclosure controls and procedures as of a date within 90 days of the filing date of this report, that the Registrant's disclosure controls and procedures are reasonably designed to ensure that information required to be disclosed by the Registrant on Form N-Q is recorded, processed, summarized and reported within the required time periods and that information required to be disclosed by the Registrant in the reports that it files or submits on Form N-Q is accumulated and communicated to the Registrant's management, including its principal executive and principal financial officers, as appropriate to allow timely decisions regarding required disclosure.

(b) There were no changes to the Registrant's internal control over financial reporting that occurred during the Registrant's most recently ended fiscal quarter that have materially affected, or are reasonably likely to materially affect, the Registrant's internal control over financial reporting.

Item 3.    Exhibits. 

(a) Certifications of principal executive and principal financial officers as required by Rule 30a-2(a) under the Investment Company Act of 1940.

-2-

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.

Dreyfus Municipal Money Market Fund, Inc.

By:    /s/ J. David Officer 
    J. David Officer 
    President
 
Date:    April 22, 2008 

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:    /s/ J. David Officer 
    J. David Officer 
    President
 
Date:    April 22, 2008 

By:    /s/ James Windels 
    James Windels 
    Treasurer
 
Date:    April 22, 2008 

EXHIBIT INDEX

(a) Certifications of principal executive and principal financial officers as required by Rule 30a-2(a) under the Investment Company Act of 1940. (EX-99.CERT)