Roca is a Spanish surname. Notable people with the surname include:
Alain Roca (born 1976), Cuban volleyball player Blas Roca (1908–1987), Cuban politician Joan Roca i Caball (1898-1976), Catalan politician Joan Roca i Fontané (b. 1964), Catalan gourmet chef Jordi Roca i Fontané (b. 1978), Catalan gourmet chef Josep Roca i Fontané (b. 1966), Catalan sommelier Julio Argentino Roca (1843–1914), President of Argentina from 1980 to 1986 and 1898 to 1904 Julio Argentino Pascual Roca (1873–1942), Vice President of Argentina from 1932 to 1938, and son of President Roca Ulysease Roca (d. 2020), Belizean crime victim Vladimiro Roca (1942–2023), Cuban dissident
See also Roca (disambiguation)