Villalta is a surname of Spanish origin. Notable people with the surname include:
Alberto Villalta (born 1947), Salvadoran footballer José María Villalta Florez-Estrada (born 1977) Costa Rican politician Luis Villalta (1969–2004), Peruvian boxer Miguel Villalta (born 1981), Peruvian footballer Renato Villalta (born 1955), Italian basketball player