Jacques Chapdelaine (born August 24, 1961) is a Canadian football coach and former professional slotback in the Canadian Football League (CFL). He most recently served as the offensive coordinator and quarterbacks coach for the Toronto Argonauts of the CFL. He has also served as the offensive coordinator for four other CFL teams, the head coach of the Montreal Alouettes (2016-17), and the head coach for two Canadian university football teams. He has won three Grey Cup championships as an assistant coach and one Vanier Cup as the head coach of the Laval Rouge et Or. He played collegiately for the Simon Fraser Clan as a wide receiver and played between 1983 and 1989 for four different CFL teams.