WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000835620
<NAME> MERRILL LYNCH WORLD INCOME FUND, INC.
<SERIES>
   <NUMBER> 004
   <NAME> CLASS D

<S>                             <C>
<PERIOD-TYPE>                   6-MOS
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<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               JUN-30-1999
<INVESTMENTS-AT-COST>                        311527653
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<SHARES-COMMON-STOCK>                          1076334
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<NET-CHANGE-FROM-OPS>                         11002538
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                     (294351)
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<NUMBER-OF-SHARES-SOLD>                         134675
<NUMBER-OF-SHARES-REDEEMED>                   (407219)
<SHARES-REINVESTED>                              20674
<NET-CHANGE-IN-ASSETS>                      (81831719)
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<PER-SHARE-NII>                                    .24
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<EXPENSE-RATIO>                                   1.20
[AVG-DEBT-OUTSTANDING]                               0
[AVG-DEBT-PER-SHARE]                                 0



</TABLE>