Saint-Jacques was a provincial electoral district in the Montreal region of Quebec, Canada.

It corresponded to part of the Le Plateau-Mont-Royal and Ville-Marie areas of Montreal.

It was created for the 1966 election from parts of Montréal–Saint-Jacques, Montréal–Sainte-Marie and Montréal–Saint-Louis electoral districts.

Its final election was in 1985.

It disappeared in the 1989 election and its successor electoral district was Sainte-Marie–Saint-Jacques.