Carlos Arroyo (born 1979) is a Puerto Rican professional basketball player.
Carlos Arroyo may also refer to: Carlos Arroyo (architect) (born 1964), Spanish architect Carlos Alberto Arroyo del Río (1893–1969), president of Ecuador, 1940–1944 Carlos Arroyo (footballer, born 2001), Ecuadorian footballer Carlos Arroyo (footballer, born 1966), Spanish footballer