Lesage (surname)

Lesage, LeSage or Le Sage is a surname. People with the name include:


 * Adam Lesage (fl. April 1683), born Cœuret, alias Dubuisson, French occultist, a leading figure in the Affair of the Poisons
 * Alain-René Lesage or Le Sage (1668–1747), French novelist and playwright
 * Augustin Lesage (1876-1954), French Art Brut painter
 * Ben LeSage (born 1995), Canadian rugby union player
 * Bill Le Sage (1927–2001), British musician
 * Brigitte Lesage (born 1964), French beach volleyball player
 * Celine Lesage (born 1971), French murderer
 * Charles Alexander Lesage (1843–1893), physician and politician in Quebec, Canada
 * Denis Toussaint Lesage (1758–1796), French politician
 * Émile Lesage (1904–1963), Canadian politician from Quebec
 * François Lesage (1929–2011), French embroidery designer of Maison Lesage
 * Georges-Louis Le Sage (1724–1803), Swiss physicist known for Le Sage's theory of gravitation
 * Gilbert Lesage (1910–1989), Quaker charity worker and philanthropist
 * Jean Lesage (1912–1980), Premier of Quebec 1960–1966, after whom Jean-Lesage provincial electoral district in Quebec is named
 * Jean-François Lesage, Canadian documentary filmmaker
 * Jean-Michel Lesage (born 1977), French footballer
 * Jodel Lesage (born 1954), Commander-in-Chief of the Armed Forces of Haiti
 * John le Sage (1837–1926), British journalist and newspaper editor
 * Joseph Arthur Lesage (1881–1950), member of the Senate of Canada
 * Joseph Edmond Lesage (1871–1941), physician and politician in Quebec, Canada
 * Nathalie Lesage (born 1993), Mauritian beauty pageant titleholder
 * Nicolas Lesage (born 1980), Gabon-born Canadian soccer player
 * Odile Lesage (born 1969), French heptathlete
 * Patrick LeSage, former Chief Justice of the Supreme Court of Ontario
 * Philippe Lesage, Canadian film director and screenwriter
 * Raymond Lesage (1917–2006), French racewalker
 * Robert LeSage (born 1937), Canadian politician in Quebec, Canada
 * Xavier Lesage (1885–1968), French horse rider
 * Zénon Lesage (1885–1956), Canadian politician in Quebec