[ARTICLE] 6
[CIK] 0000764624
[NAME] SMITH BARNEY INCOME FUNDS
[SERIES]
   [NUMBER] 11
   [NAME] SMITH BARNEY TOTAL RETURN BOND FUND, CLASS B
<TABLE>
<S>                             <C>
[PERIOD-TYPE]                   YEAR
[FISCAL-YEAR-END]                          JUL-31-1998
[PERIOD-END]                               JUL-31-1998
[INVESTMENTS-AT-COST]                      155,278,428
[INVESTMENTS-AT-VALUE]                     156,219,425
[RECEIVABLES]                                3,467,363
[ASSETS-OTHER]                                       0
[OTHER-ITEMS-ASSETS]                                 0
[TOTAL-ASSETS]                             159,686,788
[PAYABLE-FOR-SECURITIES]                             0
[SENIOR-LONG-TERM-DEBT]                              0
[OTHER-ITEMS-LIABILITIES]                    2,829,514
[TOTAL-LIABILITIES]                          2,829,514
[SENIOR-EQUITY]                                      0
[PAID-IN-CAPITAL-COMMON]                   156,189,191
[SHARES-COMMON-STOCK]                        7,095,006
[SHARES-COMMON-PRIOR]                                0
[ACCUMULATED-NII-CURRENT]                      251,570
[OVERDISTRIBUTION-NII]                               0
[ACCUMULATED-NET-GAINS]                      (467,062)
[OVERDISTRIBUTION-GAINS]                             0
[ACCUM-APPREC-OR-DEPREC]                       883,575
[NET-ASSETS]                               156,857,274
[DIVIDEND-INCOME]                                    0
[INTEREST-INCOME]                            3,735,900
[OTHER-INCOME]                                       0
[EXPENSES-NET]                                 766,118
[NET-INVESTMENT-INCOME]                      2,969,782
[REALIZED-GAINS-CURRENT]                     (467,062)
[APPREC-INCREASE-CURRENT]                      883,575
[NET-CHANGE-FROM-OPS]                        3,386,295
[EQUALIZATION]                                       0
[DISTRIBUTIONS-OF-INCOME]                    1,403,373
[DISTRIBUTIONS-OF-GAINS]                             0
[DISTRIBUTIONS-OTHER]                                0
[NUMBER-OF-SHARES-SOLD]                      7,159,431
[NUMBER-OF-SHARES-REDEEMED]                    152,002
[SHARES-REINVESTED]                             87,577
[NET-CHANGE-IN-ASSETS]                     156,857,274
[ACCUMULATED-NII-PRIOR]                              0
[ACCUMULATED-GAINS-PRIOR]                            0
[OVERDISTRIB-NII-PRIOR]                              0
[OVERDIST-NET-GAINS-PRIOR]                           0
[GROSS-ADVISORY-FEES]                          378,792
[INTEREST-EXPENSE]                                   0
[GROSS-EXPENSE]                                891,092
[AVERAGE-NET-ASSETS]                        71,007,311
[PER-SHARE-NAV-BEGIN]                            11.46
[PER-SHARE-NII]                                  00.23
[PER-SHARE-GAIN-APPREC]                          00.05
[PER-SHARE-DIVIDEND]                             00.21
[PER-SHARE-DISTRIBUTIONS]                            0
[RETURNS-OF-CAPITAL]                                 0
[PER-SHARE-NAV-END]                              11.53
[EXPENSE-RATIO]                                  01.50
[AVG-DEBT-OUTSTANDING]                               0
[AVG-DEBT-PER-SHARE]                                 0
</TABLE>