Lesage

Lesage, LeSage, or Le Sage may refer to:


 * Lesage (surname), including a list of people with the name Lesage, LeSage or Le Sage
 * Alain-René Lesage (1668-1747), author of Gil Blas
 * Georges-Louis Le Sage (1724–1803), scientist
 * Le Sage's theory of gravitation
 * Maison Lesage, a French couture embroidery atelier
 * Lesage, West Virginia, a place in the U.S.