Louis Sainte-Marie (April 30, 1835 – March 12, 1913) was a Quebec merchant and political figure.
He was born in St-Constant, Lower Canada, the son of Louis Sainte-Marie and Rose Dupuis.
Saint-Marie was educated at Beauharnois and entered business as a merchant at Saint-Rémi.
In 1890, he resigned his seat in the House of Commons and was elected to the Quebec assembly as a Liberal.
This article about a Quebec Member of Parliament from the Conservative Party of Canada (1867–1942) is a stub.