Montmagny
The name Montmagny denotes different places:
- Montmagny VD , a municipality in the Avenches district, Canton of Vaud, Switzerland
- Montmagny (Val-d'Oise) , a commune in the Val-d'Oise department, France
- Montmagny (Québec) , a place in the Province of Québec, Canada
- Montmagny (regional county town) , also in Québec