Legendre

Legendre, LeGendre or Le Gendre is a French surname. It may refer to:
 * Adrien-Marie Legendre (1752–1833), French mathematician
 * Associated Legendre polynomials
 * Legendre's equation
 * Legendre polynomials
 * Legendre symbol
 * Legendre transformation
 * Legendre (crater), a lunar impact crater located near the eastern limb of the Moon
 * 26950 Legendre, a main-belt asteroid discovered on May 11, 1997
 * Anne Legendre Armstrong (1927–2008), United States diplomat and politician
 * Charles Le Gendre (1830–1899), French-born American general and diplomat
 * François Legendre (1763–1853), surveyor, seigneur and political figure in Lower Canada
 * Géraldine Legendre (born 1953), French-American cognitive scientist and linguist
 * Gertrude Sanford Legendre (1902–2000), American socialite who served as a spy during World War II
 * Jacques Legendre (disambiguation), several people
 * Kevin Le Gendre, British journalist and broadcaster


 * Louis Legendre (1752–1797), French politician of the Revolution period
 * Louis Legendre (oceanographer), Canadian oceanographer
 * Pierre Legendre (historian) (born 1930), French historian of law and psychoanalyst
 * Pierre Legendre (ecologist), Canadian numerical ecologist
 * Richard Legendre (born 1953), former professional tennis player and a Quebec politician
 * Robert LeGendre (1898–1931), American athlete