Portneuf (provincial electoral district)
Portneuf is a provincial electoral district in the Capitale-Nationale region of Quebec, Canada, which elects members to the National Assembly. It notably includes the municipalities of Saint-Raymond, Pont-Rouge, Donnacona and Neuville.
It was created for the 1867 election.
In the change from the 2001 to the 2011, it lost some territory to Laviolette and La Peltrie electoral districts.