François Fortunat Rouleau (July 4, 1849 – December 16, 1907) was a lawyer and political figure in Quebec. He represented Dorchester in the House of Commons of Canada from 1874 to 1882 as a Liberal-Conservative member.^[1]

He was born in Sainte-Claire, Canada East,^[1] the son of François Rouleau and Luce Labonté, was educated at the Laval Normal School and the Université Laval, and was called to the Quebec bar in 1870.^[2] Rouleau practised law in Quebec City.^[3] In 1878, he married J.J. Alphonsine Peachy. His election in 1874 was overturned after an appeal but he won the subsequent by-election in 1875. Rouleau served as clerk assistant of the House of Commons from 1882^[2] to 1897.^[3] He was an unsuccessful candidate for a seat in the House of Commons in 1900.^[1] Rouleau died in Sainte-Claire at the age of 58.^[3]