Mannarino is an Italian surname. Notable people with the surname include:
Adrian Mannarino (born 1988), French tennis player Alessandro Mannarino (born 1979), Italian singer-songwriter, known mononymously as Mannarino Gaetano Mannarino (1733–1814), Maltese priest and rebel Hélène Mannarino (born 1990), French journalist and presenter Tommaso Mannarino (17th century), Italian monk and scholar