Template:2004 Canadian federal election/Whitby—Oshawa

! style="text-align:right;" colspan=3 |Total valid votes ! style="text-align:right;" |56,941 ! style="text-align:right;" |100.00 ! style="text-align:right;" | ! style="text-align:right;" colspan=3 |Total rejected ballots ! style="text-align:right;" |283 ! style="text-align:right;" |0.49 ! style="text-align:right;" | ! style="text-align:right;" colspan=3 |Turnout ! style="text-align:right;" |57,224 ! style="text-align:right;" |64.08 ! style="text-align:right;" | ! style="text-align:right;" colspan=3 |Electors on the lists ! style="text-align:right;" |89,296 ! style="text-align:right;" | ! style="text-align:right;" |
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