GBMXX General Municipal Money Market Fund Class B (MM)

000 A000000 05/31/2012
000 C000000 0000703153
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 U
001 A000000 GENERAL MUNICIPAL MONEY MARKET FUNDS, INC.
001 B000000 811-3481
001 C000000 2129226000
002 A000000 200 PARK AVENUE
002 B000000 NEW YORK
002 C000000 NY
002 D010000 10166
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 1
007 C010100 1
007 C020100 GENERAL MUNICIPAL MONEY MARKET FUND
007 C030100 N
007 C010200 2
007 C010300 3
007 C010400 4
007 C010500 5
007 C010600 6
007 C010700 7
007 C010800 8
007 C010900 9
007 C011000 10
008 A00AA01 THE DREYFUS CORPORATION
008 B00AA01 A
008 C00AA01 801-8147
008 D01AA01 NEW YORK
008 D02AA01 NY
008 D03AA01 10166
011 A00AA01 MBSC SECURITIES CORPORATION
011 B00AA01 8-13801
011 C01AA01 NEW YORK
011 C02AA01 NY
011 C03AA01 10166
012 A00AA01 DREYFUS TRANSFER, INC.
012 B00AA01 85-11312
012 C01AA01 NEW YORK
012 C02AA01 NY
012 C03AA01 10166
013 A00AA01 ERNST & YOUNG LLP

013 B01AA01 NEW YORK
013 B02AA01 NY
013 B03AA01 10036
014 A00AA01 CONVERGEX EXECUTION SOLUTIONS LLC
014 B00AA01 8-46838
014 A00AA02 CONVERGEX PRIME SERVICES
014 B00AA02 8-67289
014 A00AA03 BNY MELLON CAPITAL MARKETS, LLC
014 B00AA03 8-35255
014 A00AA04 DELETE
014 A00AA05 DELETE
014 A00AA06 DELETE
014 A00AA07 EZE CASTLE TRANSACTION SERVICES LLC
014 B00AA07 8-66577
014 A00AA08 G-TRADE SERVICES, LLC
014 B00AA08 8-67304
014 A00AA09 MBSC SECURITIES CORPORATION
014 B00AA09 8-13801
014 A00AA10 DELETE
014 A00AA11 DELETE
014 A00AA12 PERSHING ADVISOR SOLUTIONS LLC
014 B00AA12 8-47425
014 A00AA13 PERSHING LLC
014 B00AA13 8-17574
014 A00AA14 WESTMINSTER RESEARCH ASSOCIATES LLC
014 B00AA14 8-28900
014 A00AA15 DELETE
015 A00AA01 THE BANK OF NEW YORK MELLON
015 B00AA01 C
015 C01AA01 NEW YORK
015 C02AA01 NY
015 C03AA01 10286
015 E03AA01 X
018 00AA00 Y
019 A00AA00 Y
019 B00AA00 156
019 C00AA00 DREYFUSFAM
020 C000001 0
020 C000002 0
020 C000003 0
020 C000004 0
020 C000005 0
020 C000006 0
020 C000007 0
020 C000008 0
020 C000009 0
020 C000010 0
021 000000 0
022 A000001 WELLS FARGO & CO.
022 B000001 41-0449260
022 C000001 363861

022 D000001 341445
022 A000002 J.P. MORGAN SECURITIES INC.
022 B000002 13-3299429
022 C000002 291803
022 D000002 171275
022 A000003 BANK OF AMERICA NA
022 B000003 94-1687665
022 C000003 278189
022 D000003 36800
022 A000004 BARCLAYS CAPITAL INC.
022 B000004 06-1031656
022 C000004 59060
022 D000004 45100
022 A000005 MORGAN STANLEY
022 B000005 36-3145972
022 C000005 69000
022 D000005 26000
022 A000006 GOLDMAN, SACHS & CO.
022 B000006 13-5108880
022 C000006 90300
022 D000006 4300
022 A000007 CITIGROUP INC.
022 B000007 52-1568099
022 C000007 62483
022 D000007 16800
022 A000008 US BANK NATIONAL ASSOCIATION
022 B000008 31-0841368
022 C000008 31000
022 D000008 17000
022 A000009 FIRST SOUTHWEST COMPANY
022 B000009 75-0708002
022 C000009 20000
022 D000009 0
022 A000010 BB &T CORP
022 B000010 56-0939887
022 C000010 11900
022 D000010 0
023 C000000 1315362
023 D000000 664220
026 A000000 N
026 B000000 N
026 C000000 N
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 Y
027 000000 Y
029 00AA00 N
030 A00AA00 0

030 B00AA00 0.00
030 C00AA00 0.00
031 A00AA00 0
031 B00AA00 0
032 00AA00 0
033 00AA00 0
034 00AA00 N
035 00AA00 0
036 B00AA00 0
037 00AA00 N
038 00AA00 0
039 00AA00 N
040 00AA00 Y
041 00AA00 Y
045 00AA00 Y
046 00AA00 N
047 00AA00 Y
048 00AA00 0.500
048 A01AA00 0
048 A02AA00 0.000
048 B01AA00 0
048 B02AA00 0.000
048 C01AA00 0
048 C02AA00 0.000
048 D01AA00 0
048 D02AA00 0.000
048 E01AA00 0
048 E02AA00 0.000
048 F01AA00 0
048 F02AA00 0.000
048 G01AA00 0
048 G02AA00 0.000
048 H01AA00 0
048 H02AA00 0.000
048 I01AA00 0
048 I02AA00 0.000
048 J01AA00 0
048 J02AA00 0.000
048 K01AA00 0
048 K02AA00 0.000
049 00AA00 N
050 00AA00 N
051 00AA00 N
052 00AA00 N
053 A00AA00 Y
053 B00AA00 Y
053 C00AA00 N
054 A00AA00 Y
054 B00AA00 Y
054 C00AA00 Y
054 D00AA00 N

054 E00AA00 N
054 F00AA00 N
054 G00AA00 Y
054 H00AA00 N
054 I00AA00 N
054 J00AA00 Y
054 K00AA00 N
054 L00AA00 Y
054 M00AA00 Y
054 N00AA00 N
054 O00AA00 Y
058 A00AA00 N
059 00AA00 Y
060 A00AA00 Y
060 B00AA00 Y
061 00AA00 2500
077 A000000 N
078 000000 N
024 000100 N
025 A000101 DELETE
025 D000101 0
025 D000102 0
025 D000103 0
025 D000104 0
025 D000105 0
025 D000106 0
025 D000107 0
025 D000108 0
028 A010100 172434
028 A020100 0
028 A030100 0
028 A040100 135870
028 B010100 121817
028 B020100 0
028 B030100 0
028 B040100 110124
028 C010100 116061
028 C020100 0
028 C030100 0
028 C040100 107921
028 D010100 93731
028 D020100 0
028 D030100 0
028 D040100 118393
028 E010100 116520
028 E020100 0
028 E030100 0
028 E040100 120999
028 F010100 120395
028 F020100 0
028 F030100 0

028 F040100 121077
028 G010100 740958
028 G020100 0
028 G030100 0
028 G040100 714384
028 H000100 0
042 A000100 0
042 B000100 0
042 C000100 100
042 D000100 0
042 E000100 0
042 F000100 0
042 G000100 0
042 H000100 0
043 000100 705
044 000100 0
055 A000100 Y
055 B000100 N
056 000100 Y
057 000100 N
062 A000100 Y
062 B000100 0.0
062 C000100 0.0
062 D000100 0.0
062 E000100 104.1
062 F000100 0.0
062 G000100 0.0
062 H000100 0.0
062 I000100 0.0
062 J000100 0.0
062 K000100 0.0
062 L000100 0.0
062 M000100 0.0
062 N000100 0.0
062 O000100 0.0
062 P000100 0.0
062 Q000100 0.0
062 R000100 0.0
063 A000100 27
063 B000100 0.0
064 A000100 Y
064 B000100 N
066 A000100 N
067 000100 N
068 A000100 N
068 B000100 N
069 000100 N
070 A010100 Y
070 A020100 N
070 B010100 N
070 B020100 N

070 C010100 N
070 C020100 N
070 D010100 N
070 D020100 N
070 E010100 N
070 E020100 N
070 F010100 N
070 F020100 N
070 G010100 N
070 G020100 N
070 H010100 N
070 H020100 N
070 I010100 N
070 I020100 N
070 J010100 Y
070 J020100 Y
070 K010100 Y
070 K020100 N
070 L010100 N
070 L020100 N
070 M010100 N
070 M020100 N
070 N010100 N
070 N020100 N
070 O010100 Y
070 O020100 N
070 P010100 Y
070 P020100 Y
070 Q010100 N
070 Q020100 N
070 R010100 N
070 R020100 N
071 A000100 0
071 B000100 0
071 C000100 0
071 D000100 0
072 A000100 6
072 B000100 779
072 C000100 0
072 D000100 0
072 E000100 0
072 F000100 1894
072 G000100 0
072 H000100 0
072 I000100 1074
072 J000100 33
072 K000100 0
072 L000100 14
072 M000100 28
072 N000100 37
072 O000100 0

072 P000100 0
072 Q000100 0
072 R000100 21
072 S000100 18
072 T000100 705
072 U000100 0
072 V000100 0
072 W000100 21
072 X000100 3845
072 Y000100 3066
072 Z000100 0
072AA000100 0
072BB000100 0
072CC010100 0
072CC020100 0
072DD010100 0
072DD020100 0
072EE000100 0
073 A010100 0.0000
073 A020100 0.0000
073 B000100 0.0000
073 C000100 0.0000
074 A000100 0
074 B000100 0
074 C000100 764754
074 D000100 0
074 E000100 0
074 F000100 0
074 G000100 0
074 H000100 0
074 I000100 0
074 J000100 0
074 K000100 0
074 L000100 592
074 M000100 66
074 N000100 765412
074 O000100 29415
074 P000100 152
074 Q000100 0
074 R010100 0
074 R020100 0
074 R030100 0
074 R040100 1475
074 S000100 0
074 T000100 734370
074 U010100 60720
074 U020100 673937
074 V010100 1.00
074 V020100 1.00
074 W000100 0.9996
074 X000100 806

074 Y000100 0
075 A000100 757722
075 B000100 0
076 000100 0.00
SIGNATURE GAVIN C. REILLY
TITLE ASSISTANT TREASURER