<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000722574
<NAME> Fidelity Advisor Series I
<SERIES>
<NUMBER> 73
<NAME> Advisor Value Strategies Fund Class B
<MULTIPLIER> 1,000
<S>
<C>
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6-MOS
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NOV-30-2000
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MAY-31-2000
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535,308
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504,192
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1,236
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190
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0
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505,618
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1,900
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0
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5,693
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7,593
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0
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514,810
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4,152
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3,488
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(1,268)
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0
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15,603
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0
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(31,120)
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498,025
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1,552
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256
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113
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3,176
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(1,255)
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15,886
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(3,483)
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11,148
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0
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0
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19,314
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0
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466
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636
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834
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(18,056)
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0
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150,274
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0
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0
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932
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6
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3,199
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94,255
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26.360
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(.110)
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.540
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0
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5.500
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0
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21.290
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169
</TABLE>
