[ARTICLE] 6
[CIK] 0000874835
[NAME] GREENWICH STREET SERIES FUND
[SERIES]
   [NUMBER] 3
   [NAME] GROWTH AND INCOME PORTFOLIO
<TABLE>
<S>                             <C>
[PERIOD-TYPE]                   6-MOS
[FISCAL-YEAR-END]                          DEC-31-1998
[PERIOD-END]                               JUN-30-1998
[INVESTMENTS-AT-COST]                       25,307,359
[INVESTMENTS-AT-VALUE]                      41,893,359
[RECEIVABLES]                                  592,594
[ASSETS-OTHER]                               7,616,063
[OTHER-ITEMS-ASSETS]                                 0
[TOTAL-ASSETS]                              50,102,016
[PAYABLE-FOR-SECURITIES]                       177,954
[SENIOR-LONG-TERM-DEBT]                              0
[OTHER-ITEMS-LIABILITIES]                    7,861,270
[TOTAL-LIABILITIES]                          8,039,224
[SENIOR-EQUITY]                                      0
[PAID-IN-CAPITAL-COMMON]                    22,545,342
[SHARES-COMMON-STOCK]                        2,302,867
[SHARES-COMMON-PRIOR]                        2,330,583
[ACCUMULATED-NII-CURRENT]                      299,829
[OVERDISTRIBUTION-NII]                               0
[ACCUMULATED-NET-GAINS]                      2,632,198
[OVERDISTRIBUTION-GAINS]                             0
[ACCUM-APPREC-OR-DEPREC]                    16,585,423
[NET-ASSETS]                                42,062,792
[DIVIDEND-INCOME]                              404,215
[INTEREST-INCOME]                               62,029
[OTHER-INCOME]                                       0
[EXPENSES-NET]                                 165,119
[NET-INVESTMENT-INCOME]                        301,125
[REALIZED-GAINS-CURRENT]                     2,632,249
[APPREC-INCREASE-CURRENT]                    1,552,453
[NET-CHANGE-FROM-OPS]                        4,485,827
[EQUALIZATION]                                       0
[DISTRIBUTIONS-OF-INCOME]                      672,149
[DISTRIBUTIONS-OF-GAINS]                     3,971,344
[DISTRIBUTIONS-OTHER]                                0
[NUMBER-OF-SHARES-SOLD]                         44,468
[NUMBER-OF-SHARES-REDEEMED]                    326,621
[SHARES-REINVESTED]                            254,437
[NET-CHANGE-IN-ASSETS]                     (1,151,150)
[ACCUMULATED-NII-PRIOR]                        670,853
[ACCUMULATED-GAINS-PRIOR]                    3,971,293
[OVERDISTRIB-NII-PRIOR]                              0
[OVERDIST-NET-GAINS-PRIOR]                           0
[GROSS-ADVISORY-FEES]                          139,503
[INTEREST-EXPENSE]                                   0
[GROSS-EXPENSE]                                165,119
[AVERAGE-NET-ASSETS]                        43,273,362
[PER-SHARE-NAV-BEGIN]                            18.54
[PER-SHARE-NII]                                  00.17
[PER-SHARE-GAIN-APPREC]                          01.83
[PER-SHARE-DIVIDEND]                             00.33
[PER-SHARE-DISTRIBUTIONS]                        01.94
[RETURNS-OF-CAPITAL]                                 0
[PER-SHARE-NAV-END]                              18.27
[EXPENSE-RATIO]                                  00.78
[AVG-DEBT-OUTSTANDING]                               0
[AVG-DEBT-PER-SHARE]                                 0
</TABLE>