Joseph Roy (1771 – July 31, 1856) was a wood carver, businessman and political figure in Lower Canada.
Roy was a justice of the peace but lost this position when he swore out warrants for the arrest of two British soldiers implicated in the deaths of three supporters of Daniel Tracey in 1832.
In 1834, he was elected to the Legislative Assembly of Lower Canada for Montreal East as a member of the parti patriote.
His daughter Magdeleine-Émilie-Alphonsine married Norbert Dumas, who served as a member of the assembly for the Province of Canada.
This article about a Member of the National Assembly of Quebec is a stub.