Gleason Belzile (August 30, 1898 – July 25, 1950) was a Canadian politician and notary.

He was elected to the House of Commons of Canada in 1945 as a Member of the Liberal Party to represent the riding of Rimouski.

He was made Parliamentary Assistant to the Minister of Finance for three terms.

He died while in office and a by-election was held in which Joseph Hervé Rousseau succeeded him.

This article about a Quebec Member of Parliament from the Liberal Party of Canada is a stub.