Luc Plamondon, OC, CQ (b. March 2, 1942 in Saint-Raymond, Quebec), is a French-Canadian lyricist and music executive. He is best known for his work on the musicals Starmania and Notre-Dame de Paris.
He is the brother of Louis Plamondon, a long-serving member of the House of Commons of Canada.Plamondon has accepted honours from Canadian institutions and is also known as a francophone nationalist and Quebec sovereigntist. He is opposed to Internet music piracy.