Paul Mercier (26 July 1924 – 7 August 2013) was a member of the House of Commons of Canada from 1993 to 2000. By career, he was a professor and businessman. Born in Brussels, Belgium, he was elected in the Blainville—Deux-Montagnes electoral district under the Bloc Québécois party in the 1993 federal election. He was re-elected in Terrebonne—Blainville riding in the 1997 federal election. He served in the 35th and 36th Canadian Parliaments and left Canadian politics in 2000 without seeking a third term in Parliament. Mercier served in the Belgian Army from 1944 to 1945.