Santiago de la Parte de las Cuevas (born August 18, 1948 in Amusco, Palencia) is a retired male long-distance runner from Spain, who represented his native country at the 1984 Summer Olympics in the men's marathon.
He set his personal best (2:11:10) on February 12, 1984, finishing in third place at the Tokyo Marathon.
De la Parte twice won the national marathon title during his career: 1982 and 1986.
As of 2022, de la Parte is also the coach of Spanish long-distance runner Carla Gallardo.
This biographical article relating to Spanish athletics is a stub.