Léonel Beaudoin (born September 13, 1924) is a Canadian former politician and insurance agent.
Born in Cookshire, Quebec, Beaudoin was elected to the House of Commons of Canada in the 1968 federal election as a Member of the Ralliement Créditiste to represent the riding of Richmond.
After that party merged with the Social Credit Party of Canada, he was re-elected as a Social Credit candidate in the 1972 and 1974 federal elections.
He ran unsuccessfully in the 1965 election in the riding of Richmond—Wolfe.