<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000770540
<NAME> NVEST FUNDS TRUST 1
<SERIES>
<NUMBER> 122
<NAME> NVEST STAR WORLDWIDE FUND B
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUN-30-2000
<INVESTMENTS-AT-COST> 272,010,524
<INVESTMENTS-AT-VALUE> 274,638,114
<RECEIVABLES> 8,039,577
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 1,489,875
<TOTAL-ASSETS> 284,167,566
<PAYABLE-FOR-SECURITIES> 5,602,083
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 790,262
<TOTAL-LIABILITIES> 6,392,345
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 212,996,004
<SHARES-COMMON-STOCK> 7,349,246
<SHARES-COMMON-PRIOR> 7,337,972
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (695,510)
<ACCUMULATED-NET-GAINS> 62,461,670
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 3,013,057
<NET-ASSETS> 277,775,221
<DIVIDEND-INCOME> 2,645,681
<INTEREST-INCOME> 408,894
<OTHER-INCOME> 97,083
<EXPENSES-NET> 3,598,900
<NET-INVESTMENT-INCOME> (447,242)
<REALIZED-GAINS-CURRENT> 50,155,280
<APPREC-INCREASE-CURRENT> (68,319,838)
<NET-CHANGE-FROM-OPS> (18,611,800)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 672,920
<NUMBER-OF-SHARES-REDEEMED> 661,646
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 11,274
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 12,306,390
<OVERDISTRIB-NII-PRIOR> (248,268)
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,524,326
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 3,598,900
<AVERAGE-NET-ASSETS> 138,092,001
<PER-SHARE-NAV-BEGIN> 19.26
<PER-SHARE-NII> (0.06)
<PER-SHARE-GAIN-APPREC> (1.25)
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 17.95
<EXPENSE-RATIO> 2.80
</TABLE>
