Joseph Duguay (April 27, 1816 – August 2, 1891) was a Quebec merchant and political figure.
He represented Yamaska in the House of Commons of Canada from 1873 to 1874 as a Conservative member.
[1] He was born in Baie-du-Febvre, Lower Canada,[1] the son of Antoine Duguay and Marie Chassé.
[4] His son Joseph Nestor later became a member of the Quebec assembly.
This article about a Quebec Member of Parliament from the Conservative Party of Canada (1867–1942) is a stub.