Corio is a surname of Italian origin. People with that name include:
Ann Corio (1909–1999), American burlesque performer and actress Bernardino Corio (1459–1519), Italian humanist and historian of the Renaissance Frankie Corio (born 2010), Scottish actress Girolamo Corio (died 1651), Italian Catholic prelate and bishop Silvio Corio (1875−1954), Italian anarchist
See also Corio (disambiguation) Coiro