Papineau may refer to:
Places
Canada Papineau Regional County Municipality, Quebec Papineau (electoral district), a federal electoral district within Montreal Papineau station on the Montréal Métro. Papineau (provincial electoral district), a provincial electoral district in Quebec (Outaouais region)
United States Papineau, Illinois
Other uses Papineau (surname) Papineau (horse), a thoroughbred racehorse