Martinić is a Croatian surname, patronymic of Martin (name). Bearers include: Ivor Martinić (born 1984), Croatian playwright and screenwriter Marko Martinić (born 1990), Croatian water polo player Mateo Martinić (born 1931), Chilean historian, politician, and lawyer
See also Martinic (disambiguation) Martinich (surname), likely related Martinović, also a patronymic of Martin