Chateauguay
Châteauguay
Châteauguay—Lacolle
Châteauguay—Huntingdon
Châteauguay—Saint-Constant
Châteauguay (federal electoral district)
Châteauguay-Laprairie
Battle of the Chateauguay
Châteauguay River
Châteauguay—Huntingdon—Laprairie
Châteauguay (provincial electoral district)
Rivière aux Outardes (Chateauguay River tributary)
Antoine Le Moyne de Châteauguay
Châteauguay HVDC-back-to-back station
Chateauguay Valley
Chateauguay Valley Regional High School
Trout River (Chateauguay River tributary)
Charles le Moyne de Longueuil et de Châteauguay
Rivière de l'Esturgeon
English River (Chateauguay River tributary)
Sainte-Martine, Quebec
Royal 22nd Regiment
Sainte-Clotilde, Quebec
Protecteur-class auxiliary vessel
Canadian units of the War of 1812
Valleyfield Braves (defunct)