Leonardo del Arco Barrera (known as Nino del Arco; born 6 September 1958)[1] is a Spanish lawyer and former child actor.

He played Jesus alongside Daniel Martín and Marianne Koch in A Fistful of Dollars (1964), by Sergio Leone.

[2] He played Dieter in El niño y el muro (1965), by Ismael Rodríguez.

[3] He was the main character in El Cristo del océano (1971).

[4][5] He played Pepín in La primera aventura (1965),[6] and Juanito in La Gran Aventura (1969).