Carl Legault (January 2, 1923 – March 12, 1983) was a Canadian politician. He represented the riding of Nipissing in the Canadian House of Commons from 1964 to 1972. He represented the Liberal Party.Before entering politics, Legault was a furniture retailer in Sturgeon Falls.He was first elected in a 1964 byelection, following the death of the district's longtime MP Jack Garland. He was reelected in the 1965 and 1968 elections, and then retired from politics in 1972.