Pierre-Luc Dusseault (born May 31, 1991) is a Canadian politician who was elected to the House of Commons of Canada in the 2011 federal election at the age of 19, becoming the youngest Member of Parliament in the country's history. He was sworn into office two days after his 20th birthday. He was re-elected in 2015 but lost his seat in the 2019 Canadian federal election.