María Mercedes or Maria Mercedes may refer to:
Television María Mercedes (Mexican TV series), a 1992 telenovela starring Thalía "Maria Mercedes" (song), its theme song, performed by Thalía Maria Mercedes (Philippine TV series), a Philippine remake based on the Mexican telenovela
People Mercedes of Orléans, "María de las Mercedes d'Orléans y Borbón" (1860–1878), queen consort of Spain Mercedes, Princess of Asturias, "Infanta Maria de las Mercedes" (1880–1904), heiress-presumptive of Spain Maria Mercedes (actress), Australian actress María Mercedes Cabal (1819–1904), Second Lady of Colombia Maria Mercedes Cabral (born 1986), Filipino actress María Mercedes Capa Estrada (born 1980), Spanish golf ball player María Mercedes Carranza (1945–2003), Colombian writer and poet María Mercedes Coroy (born 1994), Guatemalan actress María Mercedes Corral Aguilar (born 1947), Mexican politician María Mercedes Cuesta (born 1973), Ecuadorian journalist and politician María Mercedes Maciel Ortiz (born 1959), Mexican politician Maria Mercedes Ortoll, Spanish writer María Mercedes Pacheco (born 1976), Ecuadorian actress María Mercedes, an athlete from the Dominican Republic; for further information, see 1997 Central American and Caribbean Championships in Athletics