Duguay

Duguay is a surname. Notable people with the surname include:


 * Calixte Duguay, CM (born 1939), multi-disciplinarian Canadian Artist
 * Christian Duguay (actor) (born 1970), American comic actor
 * Christian Duguay (director) (born 1957), Canadian director
 * Joseph Duguay (1816–1891), Quebec merchant and political figure
 * Joseph Nestor Duguay (1846–1907), businessman and political figure in Quebec
 * Joseph-Léonard Duguay (1900–1946), Member of the Canadian House of Commons and the Legislative Assembly of Quebec
 * Léo Duguay (born 1944), Progressive Conservative party member of the Canadian House of Commons
 * Shirley Duguay of Prince Edward Island, Canada went missing and was later found dead in a shallow grave
 * Normand Duguay (born 1941), former Canadian politician in the National Assembly of Quebec
 * Rachel Duguay (born 1975), American actress, voice actress, comedian, and television writer
 * Raôul Duguay (born 1939), artist, poet, musician, and political activist in the Canadian province of Quebec
 * Roger Duguay, former Canadian politician and Roman Catholic priest
 * Ron Duguay (born 1957), retired Canadian professional ice hockey player and coach
 * Yvette Duguay (1932–1986), American actress
 * René Duguay-Trouin, (1673–1736), famous French corsair of Saint-Malo