Jean Rioux (French pronunciation: [ʒɑ̃ ʁju]; born June 9, 1953) is a Canadian politician, educator and businessman who served as the member of Parliament for Saint-Jean as a member of the Liberal Party from 2015 until 2019.
He previously represented Iberville in the Quebec National Assembly from 2003 to 2007 as a Liberal.
Rioux taught history and economics in Marcellin-Champagnat secondary school in Iberville.
Rioux was elected to the National Assembly of Quebec in Iberville the 2003 general election but was defeated by André Riedl of the Action démocratique du Québec when he ran for reelection in 2007.
Rioux was defeated at the 2019 federal election by the Bloc Québécois candidate Christine Normandin on a large swing.