René Tremblay, (November 12, 1922 – January 22, 1968) was a Canadian politician.
Born in Luceville, Quebec, he was first elected to the House of Commons of Canada representing the riding of Matapédia—Matane in the 1963 federal election.
A Liberal, he was re-elected in 1965.
From 1963 to 1964, he was a Minister without Portfolio.
From 1964 to 1965, he was the Minister of Citizenship and Immigration.