Thériault

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


 * Bernard Thériault (born 1955), Canadian politician
 * Camille Thériault (born 1955), Canadian politician, former premier of New Brunswick
 * Charles Theriault, Maine politician
 * Denis Thériault (born 1959), Canadian writer
 * Edward Joseph Thériault (1901–1968), Liberal party member of the Senate of Canada
 * Élisée Thériault (1884–1958), lawyer and political figure in Quebec
 * Éric Thériault (born 1967), Canadian cartoonist
 * Gérard Charles Édouard Thériault (1932–1998), Canadian Chief of Defense Staff
 * Harold Theriault, Canadian politician
 * Janine Theriault (born 1975), Canadian actress
 * Jean-Yves Thériault, bassist from Canadian metal group Voivod
 * Jean-Yves Thériault (kickboxer) (born 1955), Canadian kickboxer
 * John Theriault (born 1960), Australian curler
 * Lévite Thériault (1837–1896), landowner and political figure in New Brunswick
 * Lise Thériault (born 1966), Quebec politician
 * Lyn Thériault, formerly known as Lyn Faust, politician in Montreal, Quebec, Canada
 * Mathieu Corbeil-Thériault (born 1991), Canadian ice hockey goaltender
 * Milaine Thériault (born 1973), Canadian skier
 * Nicole Theriault (born 1972), Thai singer and actress
 * Norbert Thériault (born 1921), Canadian politician
 * Paul Thériault, Canadian politician, former leader of the Yukon Liberal Party
 * Roch Thériault (1947–2011), Canadian religious leader
 * Sean Theriault, American professor
 * Serge Thériault (born 1948), Quebec comedian and actor
 * Yves Thériault (1915–1983), Canadian author

Other uses

 * École Secondaire catholique Thériault, Canadian high school in Timmins, Ontario
 * A. F. Theriault Shipyard, a ship yard and boatbuilder in Meteghan River, Nova Scotia