Casco (surname)

Casco is a surname. Notable people with the surname include:


 * Agustín Casco (born 1997), Argentine professional footballer
 * Gladys Bernarda Casco (born 1954), Honduran politician
 * Gonzalo Casco (1533–c.1588), Spanish military leader and conquistador in what is now Paraguay
 * Horacio Casco (1886–1931), Argentine fencer who competed in the 1924 Olympics
 * Juan Casco (born 1945), Paraguayan retired footballer
 * Milton Casco (born 1988), Argentine professional footballer
 * Zelmar Casco (1926–2020), Argentine fencer who competed in the 1964 Olympics