Saint-Antoine-sur-Richelieu (French pronunciation: [sɛ̃t‿ɑ̃twan syʁ ʁiʃ(ə)ljø], lit.

'Saint-Antoine on Richelieu') is a municipality in southwestern Quebec, Canada, on the Richelieu River in the Regional County Municipality of La Vallée-du-Richelieu.

Saint-Antoine-sur-Richelieu was the birthplace of Father of Confederation George-Étienne Cartier.

Population trend:[5] Mother tongue language (2021)[6]

Media related to Saint-Antoine-sur-Richelieu at Wikimedia Commons