Miguel Ángel Loayza Ríos (21 June 1940 – 19 October 2017) was a football midfielder from Peru.
He played for several clubs, notably Argentine clubs Huracán, Boca Juniors and River Plate as well as Colombian club Deportivo Cali.
He was famous for his short passing, creativity and excellent dribbling ability, nicknamed "El Maestrito" (The little Master") in Argentina and "El Mago" (The magician) in Colombia.