<PAGE> PAGE 1
000 A000000 12/31/94
000 C000000 0000312538
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0
000 J000000 U
001 A000000 CENTENNIAL MONEY MARKET TRUST
001 B000000 811-2945
001 C000000 3036713200
002 A000000 3410 SOUTH GALENA STREET
002 B000000 DENVER
002 C000000 CO
002 D010000 80231
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
013 A000001 DELOITTE & TOUCHE LLP
013 B010001 DENVER
013 B020001 CO
013 B030001 80202
022 A000001 GOLDMAN, SACHS & CO.
022 B000001 13-5108880
022 C000001 2565099
022 D000001 24972
022 A000002 SHEARSON LEHMAN BROTHERS, INC.
022 B000002 13-2518466
022 C000002 1911949
022 D000002 0
022 A000003 MORGAN STANLEY & CO., INC.
022 B000003 13-2655998
022 C000003 862231
022 D000003 619671
022 A000004 MERRILL LYNCH, PIERCE, FENNER, & SMITH, INC.
022 B000004 13-5674085
022 C000004 1319593
022 D000004 111687
022 A000005 MORGAN GUARANTY TRUST CO.
022 B000005 13-5123346
022 C000005 808281
022 D000005 0
022 A000006 FIRST BOSTON CORP. (THE)
022 B000006 13-5659485
022 C000006 407482
022 D000006 0
022 A000007 FIRST CHICAGO CAPITAL MARKET
<PAGE> PAGE 2
022 B000007 36-3595942
022 C000007 365977
022 D000007 0
022 A000008 LAMBERSON KNIGHT CAPITAL MARKETS, INC.
022 B000008 22-2596731
022 C000008 257851
022 D000008 0
022 A000009 CITICORP SECURITIES MARKETS, INC./CITICORP
022 B000009 13-2771536
022 C000009 240523
022 D000009 0
022 A000010 BANKERS TRUST CO.
022 B000010 13-4941247
022 C000010 231692
022 D000010 0
023 C000000 11541545
023 D000000 776160
024 000000 N
028 A010000 853022
028 A020000 9094
028 A030000 0
028 A040000 799323
028 B010000 1071299
028 B020000 7857
028 B030000 0
028 B040000 945627
028 C010000 1022304
028 C020000 8661
028 C030000 0
028 C040000 955316
028 D010000 1014286
028 D020000 11589
028 D030000 0
028 D040000 970756
028 E010000 1175953
028 E020000 9905
028 E030000 0
028 E040000 1045573
028 F010000 1123557
028 F020000 18164
028 F030000 0
028 F040000 1146192
028 G010000 6260421
028 G020000 65270
028 G030000 0
028 G040000 5862787
028 H000000 0
029 000000 N
030 A000000 0
030 B000000 0.00
030 C000000 0.00
<PAGE> PAGE 3
042 A000000 0
042 B000000 0
042 C000000 0
042 D000000 100
042 E000000 0
042 F000000 0
042 G000000 0
042 H000000 0
043 000000 2891
044 000000 0
045 000000 Y
046 000000 N
047 000000 Y
048 000000 0.000
048 A010000 250000
048 A020000 0.500
048 B010000 250000
048 B020000 0.475
048 C010000 250000
048 C020000 0.450
048 D010000 250000
048 D020000 0.425
048 E010000 250000
048 E020000 0.400
048 F010000 250000
048 F020000 0.375
048 G010000 500000
048 G020000 0.350
048 H010000 0
048 H020000 0.000
048 I010000 0
048 I020000 0.000
048 J010000 0
048 J020000 0.000
048 K010000 2000000
048 K020000 0.325
049 000000 N
050 000000 N
051 000000 N
052 000000 N
053 A000000 Y
053 B000000 Y
053 C000000 Y
054 A000000 Y
054 B000000 Y
054 C000000 Y
054 D000000 N
054 E000000 N
054 F000000 N
054 G000000 Y
054 H000000 Y
<PAGE> PAGE 4
054 I000000 N
054 J000000 Y
054 K000000 N
054 L000000 Y
054 M000000 Y
054 N000000 N
054 O000000 Y
062 A000000 Y
062 B000000 0.0
062 C000000 5.0
062 D000000 0.0
062 E000000 0.0
062 F000000 0.8
062 G000000 1.0
062 H000000 1.6
062 I000000 91.6
062 J000000 0.0
062 K000000 0.0
062 L000000 0.0
062 M000000 0.0
062 N000000 0.0
062 O000000 0.0
062 P000000 0.0
062 Q000000 0.0
062 R000000 0.0
063 A000000 28
063 B000000 0.0
064 A000000 Y
064 B000000 N
070 A010000 Y
070 A020000 Y
070 B010000 N
070 B020000 N
070 C010000 N
070 C020000 N
070 D010000 N
070 D020000 N
070 E010000 N
070 E020000 N
070 F010000 N
070 F020000 N
070 G010000 N
070 G020000 N
070 H010000 N
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 Y
070 J020000 Y
070 K010000 N
070 K020000 N
<PAGE> PAGE 5
070 L010000 Y
070 L020000 N
070 M010000 N
070 M020000 N
070 N010000 Y
070 N020000 N
070 O010000 Y
070 O020000 N
070 P010000 Y
070 P020000 Y
070 Q010000 N
070 Q020000 N
070 R010000 N
070 R020000 N
071 A000000 0
071 B000000 0
071 C000000 0
071 D000000 0
072 A000000 6
072 B000000 74557
072 C000000 0
072 D000000 0
072 E000000 0
072 F000000 5614
072 G000000 0
072 H000000 0
072 I000000 1440
072 J000000 116
072 K000000 123
072 L000000 123
072 M000000 18
072 N000000 320
072 O000000 0
072 P000000 0
072 Q000000 0
072 R000000 14
072 S000000 12
072 T000000 2891
072 U000000 0
072 V000000 0
072 W000000 177
072 X000000 10848
072 Y000000 0
072 Z000000 63709
072AA000000 16
072BB000000 96
072CC010000 0
072CC020000 0
072DD010000 63710
072DD020000 0
072EE000000 0
<PAGE> PAGE 6
073 A010000 0.0200
073 A020000 0.0000
073 B000000 0.0000
073 C000000 0.0000
074 A000000 5424
074 B000000 0
074 C000000 3021701
074 D000000 0
074 E000000 0
074 F000000 0
074 G000000 0
074 H000000 0
074 I000000 0
074 J000000 0
074 K000000 0
074 L000000 44185
074 M000000 197
074 N000000 3071507
074 O000000 0
074 P000000 0
074 Q000000 0
074 R010000 0
074 R020000 0
074 R030000 0
074 R040000 49294
074 S000000 0
074 T000000 3022213
074 U010000 3022229
074 U020000 0
074 V010000 1.00
074 V020000 0.00
074 W000000 0.9998
074 X000000 305889
074 Y000000 0
075 A000000 2871176
075 B000000 0
076 000000 0.00
077 A000000 N
078 000000 N
080 A000000 ICI MUTUAL INSURANCE CO.
080 C000000 46000
081 A000000 Y
081 B000000 76
082 A000000 N
082 B000000 0
SIGNATURE GEORGE C. BOWEN
TITLE TREASURER
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000312538
<NAME> CENTENNIAL MONEY MARKET TRUST
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1995
<PERIOD-START> JUL-01-1994
<PERIOD-END> DEC-31-1994
<INVESTMENTS-AT-COST> 3021700703
<INVESTMENTS-AT-VALUE> 3021700703
<RECEIVABLES> 44184735
<ASSETS-OTHER> 196682
<OTHER-ITEMS-ASSETS> 5424503
<TOTAL-ASSETS> 3071506623
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 49293600
<TOTAL-LIABILITIES> 49293600
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 3022228985
<SHARES-COMMON-STOCK> 3022228985
<SHARES-COMMON-PRIOR> 2559323902
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (15962)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 3022213023
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 74556612
<OTHER-INCOME> 0
<EXPENSES-NET> 10847713
<NET-INVESTMENT-INCOME> 63708899
<REALIZED-GAINS-CURRENT> (79659)
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 63629240
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 63709622
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 6260421234
<NUMBER-OF-SHARES-REDEEMED> 5862786560
<SHARES-REINVESTED> 65270409
<NET-CHANGE-IN-ASSETS> 462824701
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 64420
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 5613458
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 10847713
<AVERAGE-NET-ASSETS> 2871176
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .02
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> .02
<PER-SHARE-DISTRIBUTIONS> .00
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .75
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
