Locsín is the surname of a prominent Negrense family. Notable people with the surname include:Angel Locsin, Filipino actress José Locsín (1891–1977), Filipino politician Leandro Locsin (1928–94), Filipino architect Noli Locsin, Filipino basketball player Rio Locsin, Filipino actress Rozzano Locsin, Filipino professor at the University of Tokushima Teodoro Locsin Sr. (1914–2000), Filipino journalist and poet Teodoro Locsin Jr., Filipino politician
