Zacharie Dupuy (French pronunciation: [zakaʁi dypɥi]; 1608 or 1610 – 1676) was a soldier and seigneur in New France.
He was born at Saverdun in the modern département of Ariège in the former County of Foix, France.
Dupuy served as commandant at Quebec City and then set out on an expedition to establish a Jesuit mission among the Onondagas.
In 1671, he was granted the fief of Verdun and, in 1672, the Île aux Hérons and other islands.
[1] The Montreal borough of Verdun was named in his honour.