Baillargeon is a surname. Notable people with the surname include:Annie Baillargeon, Canadian artist Charles-François Baillargeon (1798–1870), Canadian Roman Catholic priest and archbishop David Baillargeon, Canadian squash player Émile Charles Baillargeon-Laberge, Canadian professional wrestler Hélène Baillargeon, (1916–1997), Canadian singer, actor and folklorist Joel Baillargeon, Canadian ice hockey left winger Luce Baillargeon, Canadian judoka Pascal Baillargeon, Canadian football offensive lineman Paul Baillargeon, Canadian composer, known for his music for television shows Paule Baillargeon, Canadian actress and film director Pierre Baillargeon (politician) (1812–1891), Canadian physician and political figure Pierre Baillargeon (1916–1967), Quebec writer and literary critic Renée Baillargeon, Canadian academic Baillargeon Brothers, Canadian professional wrestlers Adrien Baillargeon (1918–1995) Antonio Baillargeon (1928–1997) Charles Baillargeon (1917–2010) Jean Baillargeon (1915–1994) Lionel Baillargeon (1921–1982) Paul Baillargeon (wrestler) (1922–1999)