Louis Poulin (March 8, 1785 – April 24, 1849) was a farmer and political figure in Lower Canada.
He represented Saint-Hyacinthe in the Legislative Assembly of Lower Canada from 1832 to 1834.
He was born Louis-Michel Poulin in Saint-Charles-sur-Richelieu, Quebec, the son of Étienne Poulin and Élisabeth Blanchard, dit Renault.