Ludger Dionne (March 1, 1888 – June 4, 1962) was a Canadian businessman and a politician, who represented the electoral district of Beauce in the House of Commons of Canada from 1945 to 1949. As a businessman, he operated a shoe factory, a heel factory and a rayon mill in Saint-Georges. Outraged by Dionne's actions, the Canadian Parliament voted on June 21, 1947 to pass several laws regarding displaced foreign refugees. The controversy also contributed to his defeat in the 1949 election. He also ran in the 1957 election, but was not re-elected.