Larraz is a surname. Notable people with the surname include:
José Ramón Larraz (1929–2013), Spanish film director Julio Larraz (born 1944), Cuban painter, sculptor, printmaker and caricaturist Oliver Larraz (born 2001), American association soccer player Pedro Cortés y Larraz (1712–1787), Guatemalan Roman Catholic bishop Roberto Larraz (1898–1978), Argentine fencer Vicky Larraz (born 1962), Spanish singer and television presenter