Template:1973 Quebec general election/Portneuf

! style="text-align:right;" colspan=3 |Total valid votes ! style="text-align:right;" |23,781 ! style="text-align:right;" colspan=3 |Rejected and declined votes ! style="text-align:right;" |242 ! style="text-align:right;" colspan=3 |Turnout ! style="text-align:right;" |24,023 ! style="text-align:right;" |85.43 ! style="text-align:right;" colspan=3 |Electors on the lists ! style="text-align:right;" |28,119
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