Gaston Péloquin (11 December 1939 – 1 September 1994) was a Canadian politician, who represented the electoral district of Brome—Missisquoi in the House of Commons from 1993 to 1994.

He was born in Granby, Quebec. Péloquin, who was a teacher before entering politics, was elected in the 1993 election as a Bloc Québécois candidate.^[1] However, after less than a year in office, he died in a car accident on 1 September 1994, when he crashed his car while driving on a curve near Sutton, Quebec. He was pronounced dead a local hospital, at the age of 54.^[1]

Péloquin had a son, whom he adopted from Haiti while working there as a teacher.^[1]

In the resulting byelection, he was succeeded by Denis Paradis.