Sylvain Légaré (born October 22, 1970) is a politician in Quebec, Canada.
He was an Action démocratique du Québec (ADQ) Member of the National Assembly of Quebec (MNA) for the Vanier riding from 2004 to 2008.
He was president of the Charlesbourg Arts Society, co-founder and member of the ADQ's riding association in Vanier, ADQ regional advisor for the Greater Québec region September 2003 to 2004, a logistics adviser for Biathlon Canada (2002–2004), and was a reservist in the 58th Air Defence Battalion of the Canadian Forces for a very short time.
He has been a member of the National Assembly's committee on labour and the economy since October 20, 2004.
He was re-elected in the 2007 elections and named the critic for leisure and sport by Mario Dumont.