Pierre Vézina (November 19, 1772 – December 4, 1852) was a lawyer and political figure in Lower Canada.
He represented Trois-Rivières in the Legislative Assembly of Lower Canada from 1816 to 1820.
He was born in Quebec City, the son of Pierre Vézina and Marie-Charlotte Deguise, and studied law with Jean-Antoine Panet.
Vézina was called to the Lower Canada bar in 1798 and practised law in Quebec City for several months before moving to Trois-Rivières.
Vézina was a commissioner for construction of a bridge over the Saint-Maurice River as well as serving as a justice of the peace.