Antoine Juchereau Duchesnay is the name of:Antoine Juchereau Duchesnay (seigneur) (1740–1806), seigneur and political figure in Lower Canada Antoine-Louis Juchereau Duchesnay (1767–1825), his son, seigneur and Lower Canada political figure Édouard-Louis-Antoine-Charles Juchereau Duchesnay (1809–1886), political figure in Canada East and member of the Senate of Canada