<ARTICLE> 6
<CIK> 0000886244
<NAME> THE BRINSON FUNDS

   <NUMBER> 083
   <NAME> BRINSON U.S. BOND - CLASS S
<MULTIPLIER> 1

                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JUN-30-2000
<PERIOD-START>                             JUL-01-1999
<PERIOD-END>                               JUN-30-2000
<INVESTMENTS-AT-COST>                       62,508,651
<INVESTMENTS-AT-VALUE>                      60,223,385
<RECEIVABLES>                                3,632,543
<ASSETS-OTHER>                                     451
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<TOTAL-ASSETS>                              63,856,379
<PAYABLE-FOR-SECURITIES>                     1,105,361
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,103,179
<TOTAL-LIABILITIES>                          2,208,540
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    66,462,617
<SHARES-COMMON-STOCK>                          354,856
<SHARES-COMMON-PRIOR>                          587,717
<ACCUMULATED-NII-CURRENT>                    1,417,249
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                    (3,946,761)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   (2,285,266)
<NET-ASSETS>                                61,647,839
<DIVIDEND-INCOME>                               79,168
<INTEREST-INCOME>                            6,069,432
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               (567,623)
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<REALIZED-GAINS-CURRENT>                   (2,898,299)
<APPREC-INCREASE-CURRENT>                      218,149
<NET-CHANGE-FROM-OPS>                        2,900,827
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    (374,662)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        146,887
<NUMBER-OF-SHARES-REDEEMED>                  (411,376)
<SHARES-REINVESTED>                             31,628
<NET-CHANGE-IN-ASSETS>                    (36,397,744)
<ACCUMULATED-NII-PRIOR>                        961,121
<ACCUMULATED-GAINS-PRIOR>                  (1,051,755)
<OVERDISTRIB-NII-PRIOR>                              0
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<GROSS-ADVISORY-FEES>                          452,989
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                630,111
<AVERAGE-NET-ASSETS>                         5,088,788
<PER-SHARE-NAV-BEGIN>                            10.23
<PER-SHARE-NII>                                   0.58
<PER-SHARE-GAIN-APPREC>                         (0.25)
<PER-SHARE-DIVIDEND>                            (0.62)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.94
<EXPENSE-RATIO>                                   1.07