Template:1990 Montreal municipal election/Councillor, Rivière-des-Prairies

! style="text-align:right;" colspan=3 |Total valid votes ! style="text-align:right;" | 5,677 ! style="text-align:right;" | 100
 * style="text-align:left;" colspan=2 | Montreal Citizens' Movement
 * style="text-align:left;" | Fiorino Bianco
 * style="text-align:right;" | 2,436
 * style="text-align:right;" | 42.91
 * style="text-align:left;" colspan=2 | Independent
 * style="text-align:left;" | Gilles Berthiaume (incumbent)
 * style="text-align:right;" | 2,222
 * style="text-align:right;" | 39.14
 * style="text-align:left;" colspan=2 | Civic Party of Montreal
 * style="text-align:left;" | Nick Colombo
 * style="text-align:right;" | 477
 * style="text-align:right;" | 8.40
 * style="text-align:left;" colspan=2 | Municipal Party
 * style="text-align:left;" | Pierre Coutu
 * style="text-align:right;" | 260
 * style="text-align:right;" | 4.58
 * style="text-align:left;" colspan=2 | Democratic Coalition
 * style="text-align:left;" | Pierre Boucher
 * style="text-align:right;" | 147
 * style="text-align:right;" | 2.59
 * style="text-align:left;" colspan=2 | Independent
 * style="text-align:left;" | Christian Berthiaume
 * style="text-align:right;" | 135
 * style="text-align:right;" | 2.38
 * style="text-align:right;" | 2.59
 * style="text-align:left;" colspan=2 | Independent
 * style="text-align:left;" | Christian Berthiaume
 * style="text-align:right;" | 135
 * style="text-align:right;" | 2.38
 * style="text-align:right;" | 2.38
 * colspan="5"|Source: Election results, 1833-2005 (in French), City of Montreal.
 * colspan="5"|Source: Election results, 1833-2005 (in French), City of Montreal.