Tétreault

Tétreault is an ancient surname of ancient rich French families. Notable people with the surname include:


 * Delia Tetreault (born 1865), Canadian religious community founder born in Marieville, Quebec
 * Hélène Tétreault (born 1958), Canadian former handball player who competed in the 1976 Summer Olympics
 * J.-Eugène Tétreault (born 1884), Conservative member of the Canadian House of Commons
 * Jackson Tetreault (born 1996), American baseball player
 * Jacques Tétreault (born 1929), member of the Canadian House of Commons from 1988 to 1993
 * Martin Tétreault (born 1958), free improvisation musician and visual artist
 * Stéphane Tétreault (born 1993), Canadian Professional Classical Cellist
 * Tim Tetreault (born 1970), American Nordic combined skier who competed from 1992 to 1998
 * Émilie Tétreault (born 1998), Professional soccer player for Canada soccer team, and figure skater

Toponyms
Canada (Québec)
 * Mont Tétreault, located in Lac-aux-Sables, in Mauricie
 * Quartier Tétreaultville, located in sector Mercier-Est, in Montréal
 * Bessette-Tétreault, (agricultural stream), Richelieu (city), Rouville Regional County Municipality, Montérégie
 * Parc Délia-Tétreault, located on the shore, in Laval
 * Place commémorative "Délia-Tétreault", in Montréal (city) (sector Outremont)
 * Arthur-Tétreault, (agricultural stream), Acton Vale, Montérégie
 * Arthur-Tétreault, Saint-Pie (city), Les Maskoutains Regional County Municipality, Montérégie
 * Ruisseau Léonide-Tétreault, Saint-Jean-Baptiste (Municipality), La Vallée-du-Richelieu Regional County Municipality, Montérégie