<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000275811
<NAME> SMITH BARNEY MONEY FUNDS, INC
<SERIES>
   <NUMBER> 1
   <NAME> CASH PORTFOLIO. CLASS Z
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               DEC-31-1998
<INVESTMENTS-AT-COST>                   38,879,398,937
<INVESTMENTS-AT-VALUE>                  38,879,398,937
<RECEIVABLES>                              310,530,832
<ASSETS-OTHER>                                     128
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                          40,189,929,897
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                  112,304,993
<TOTAL-LIABILITIES>                        112,304,993
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                40,078,381,669
<SHARES-COMMON-STOCK>                      158,530,798
<SHARES-COMMON-PRIOR>                      110,864,403
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                             0
<NET-ASSETS>                            40,077,624,904
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                        1,994,782,487
<OTHER-INCOME>                                       0
<EXPENSES-NET>                             226,705,867
<NET-INVESTMENT-INCOME>                  1,768,145,628
<REALIZED-GAINS-CURRENT>                        69,008
<APPREC-INCREASE-CURRENT>                            0
<NET-CHANGE-FROM-OPS>                    1,760,974,875
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    6,993,661
<DISTRIBUTIONS-OF-GAINS>                           273
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      3,013,021
<NUMBER-OF-SHARES-REDEEMED>                  1,100,161
<SHARES-REINVESTED>                            119,144
<NET-CHANGE-IN-ASSETS>                   9,184,716,610
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                      138,431,850
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                            226,705,867
<AVERAGE-NET-ASSETS>                         2,397,522
<PER-SHARE-NAV-BEGIN>                             1.00
<PER-SHARE-NII>                                   0.05
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                              0.05
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               1.00
<EXPENSE-RATIO>                                   0.43
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>