Template:1986 Longueuil municipal election/Councillor, District Nineteen

! style="text-align:right;" colspan=3 |Total valid votes ! style="text-align:right;" | 2,957 ! style="text-align:right;" | 100
 * style="text-align:left;" colspan=2 | Parti Municipal
 * style="text-align:left;" | Benoit Danault
 * style="text-align:right;" | 2,180
 * style="text-align:right;" | 73.72
 * style="text-align:left;" colspan=2 | Parti Civique
 * style="text-align:left;" | Jean L'Écuyer
 * style="text-align:right;" | 777
 * style="text-align:right;" | 26.28
 * style="text-align:right;" | 777
 * style="text-align:right;" | 26.28

Source: "Final tally shows size of victory in Longueuil," Montreal Gazette, 6 November 1986, V1.