<PAGE> PAGE 1
000 A000000 11/30/1999
000 C000000 897800
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 SMITH BARNEY GREENWICH STREET MUNICIPALS FUND
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001 C000000 2128166556
002 A000000 388 GREENWICH STREET
002 B000000 NEW YORK
002 C000000 NY
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004 000000 N
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007 C010600 6
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007 C010800 8
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008 A000001 SSB CITI FUND MANAGEMENT LLC.
008 B000001 A
008 C000001 801-3389
008 D010001 NEW YORK
008 D020001 NY
008 D030001 10013
010 A000001 SSB CITI FUND MANAGEMENT LLC.
010 B000001 801-14437
010 C010001 NEW YORK
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010 C030001 10013
011 A000001 CFBDS, INC
011 B000001 8-00000000
011 C010001 BOSTON
011 C020001 MA
011 C030001 02109
011 C040001 5489
012 A000001 PFPC GLOBAL FUND SERVICES
012 B000001 84-0000000
<PAGE> PAGE 2
012 C010001 PROVIDENCE
012 C020001 RI
012 C030001 02940
012 C040001 9699
012 A000002 SMITH BARNEY PRIVATE TRUST COMPANY
012 B000002 84-0000000
012 C010002 NEW YORK
012 C020002 NY
012 C030002 10013
013 A000001 KPMG PEAT MARWICK
013 B010001 NEW YORK
013 B020001 NY
013 B030001 10017
015 A000001 PNC BANK
015 B000001 C
015 C010001 PHILADELPHIA
015 C020001 PA
015 C030001 19103
015 E010001 X
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019 C000000 BARNEY0000
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022 A000001 MORGAN STANLEY DEAN WITTER
022 B000001 13-2655998
022 C000001 15256
022 D000001 12793
022 A000002 MERRILL LYNCH
022 B000002 13-5674085
022 C000002 5854
022 D000002 8832
022 A000003 LEHMAN BROWTHERS
022 B000003 13-2518466
022 C000003 2049
022 D000003 5836
022 A000004 GOLDMAN SACHS
022 B000004 13-5108880
022 C000004 3584
022 D000004 3876
022 A000005 PAINE WEBBER, INC.
<PAGE> PAGE 3
022 B000005 13-2638166
022 C000005 907
022 D000005 6281
022 A000006 PENNSYLVANIA MERCHANT
022 B000006 N/A
022 C000006 0
022 D000006 5224
022 A000007 BEAR STEARNS
022 B000007 13-3299429
022 C000007 3200
022 D000007 800
022 A000008 PRUDENTIAL SECURITIES, INC.
022 B000008 N/A
022 C000008 1107
022 D000008 2529
022 A000009 BA SECURITIES
022 B000009 N/A
022 C000009 2317
022 D000009 1095
022 A000010 SAMUEL A. RAMIREZ
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<PAGE> PAGE 4
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<PAGE> PAGE 5
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<PAGE> PAGE 6
070 D010000 N
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<PAGE> PAGE 7
072 R000000 15
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<PAGE> PAGE 8
075 B000000 215715
076 000000 10.00
077 A000000 N
078 000000 N
080 A000000 ICI MUTUAL INSURANCE
080 C000000 120000
081 A000000 Y
081 B000000 167
082 A000000 N
082 B000000 0
083 A000000 Y
083 B000000 1062
084 A000000 N
084 B000000 0
085 A000000 Y
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087 A010000 GREENWICH STREET MUNICIPALS
087 A020000 39701A107
087 A030000 GSI
SIGNATURE PAUL BROOK
TITLE CONTROLLER
[ARTICLE] 6
[CIK] 0000897800
[NAME] GREENWICH STREET MUNICIPAL FUND INC.
<TABLE>
<S> <C>
[PERIOD-TYPE] 6-MOS
[FISCAL-YEAR-END] MAY-31-2000
[PERIOD-END] NOV-30-1999
[INVESTMENTS-AT-COST] 221,264,240
[INVESTMENTS-AT-VALUE] 206,100,038
[RECEIVABLES] 3,790,922
[ASSETS-OTHER] 0
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 209,890,960
[PAYABLE-FOR-SECURITIES] 0
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 583,353
[TOTAL-LIABILITIES] 583,353
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 237,124,498
[SHARES-COMMON-STOCK] 19,882,045
[SHARES-COMMON-PRIOR] 19,882,045
[ACCUMULATED-NII-CURRENT] (135,385)
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] (12,517,304)
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] (15,164,202)
[NET-ASSETS] 209,307,607
[DIVIDEND-INCOME] 0
[INTEREST-INCOME] 6,334,228
[OTHER-INCOME] 0
[EXPENSES-NET] 449,756
[NET-INVESTMENT-INCOME] 5,884,472
[REALIZED-GAINS-CURRENT] (6,400,785)
[APPREC-INCREASE-CURRENT] (11,899,093)
[NET-CHANGE-FROM-OPS] (12,415,406)
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] (5,606,737)
[DISTRIBUTIONS-OF-GAINS] 0
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 0
[NUMBER-OF-SHARES-REDEEMED] 0
[SHARES-REINVESTED] 0
[NET-CHANGE-IN-ASSETS] (18,022,143)
[ACCUMULATED-NII-PRIOR] (413,120)
[ACCUMULATED-GAINS-PRIOR] (6,116,519)
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 987,555
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 1,130,072
[AVERAGE-NET-ASSETS] 215,031,939
[PER-SHARE-NAV-BEGIN] 11.43
[PER-SHARE-NII] 0.29
[PER-SHARE-GAIN-APPREC] (0.91)
[PER-SHARE-DIVIDEND] 0.28
[PER-SHARE-DISTRIBUTIONS] 0.00
[RETURNS-OF-CAPITAL] 0.00
[PER-SHARE-NAV-END] 10.53
[EXPENSE-RATIO] 0.42
</TABLE>
