Duchesnay
Duchesnay may refer to:
- Édouard-Louis-Antoine-Charles Juchereau Duchesnay, Conservative member of the Senate of Canada
- Antoine Juchereau Duchesnay , seigneur and political figure in Lower Canada
- Antoine-Louis Juchereau Duchesnay, seigneur, soldier and political figure in Lower Canada
- Elzéar-Henri Juchereau Duchesnay, seigneur, lawyer and political figure in Canada East
- Isabelle Duchesnay, ice dancer who competed for both Canada and France
- Jean-Baptiste Juchereau Duchesnay, Canadian politician, officer, merchant, and seigneur
- Michel-Louis Juchereau Duchesnay, Canadian officer, seigneur, and justice of the peace
- Paul Duchesnay, ice dancer who competed for both Canada and France