Simon Labrosse (1836 – August 29, 1896) was an Ontario businessman and political figure. He represented Prescott in the Canadian House of Commons as an independent Conservative member (some sources say Liberal) from 1882 to 1891.He was born in Saint-Benoît, Lower Canada in 1836, the son of Pierre Labrosse. He married Marie Ethier in 1861. He was a merchant at St.