<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000892538
<NAME> SUNAMERICA SERIES TRUST
<SERIES>
<NUMBER> 014
<NAME> SUNAMERICA SERIES TRUST INTERNATIONAL DIVERSIFIED EQUITIES
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JAN-31-2001
<PERIOD-START> FEB-01-2000
<PERIOD-END> JUL-31-2000
<INVESTMENTS-AT-COST> 366,543,472
<INVESTMENTS-AT-VALUE> 386,119,238
<RECEIVABLES> 102,293,451
<ASSETS-OTHER> 345,798
<OTHER-ITEMS-ASSETS> 9,549,094
<TOTAL-ASSETS> 498,307,581
<PAYABLE-FOR-SECURITIES> 25,568,465
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 49,255,704
<TOTAL-LIABILITIES> 74,824,169
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 315,884,077
<SHARES-COMMON-STOCK> 30,182,796
<SHARES-COMMON-PRIOR> 31,365,742
<ACCUMULATED-NII-CURRENT> 4,596,480
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 86,918,848
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 16,084,007
<NET-ASSETS> 423,483,412
<DIVIDEND-INCOME> 3,636,830
<INTEREST-INCOME> 1,856,147
<OTHER-INCOME> 0
<EXPENSES-NET> 2,724,968
<NET-INVESTMENT-INCOME> 2,768,009
<REALIZED-GAINS-CURRENT> 27,554,244
<APPREC-INCREASE-CURRENT> (44,125,715)
<NET-CHANGE-FROM-OPS> (13,803,462)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 117,980,734
<NUMBER-OF-SHARES-REDEEMED> (119,163,680)
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> (41,504,610)
<ACCUMULATED-NII-PRIOR> 1,828,471
<ACCUMULATED-GAINS-PRIOR> 59,364,604
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 2,254,796
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2,726,012
<AVERAGE-NET-ASSETS> 453,437,036
<PER-SHARE-NAV-BEGIN> 14.82
<PER-SHARE-NII> 0.09
<PER-SHARE-GAIN-APPREC> (0.88)
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 14.03
<EXPENSE-RATIO> 1.21
</TABLE>
