Presley Norton Yoder (Guayaquil, February 26, 1932 – May 8, 1993) was an Ecuadorian archeologist and entrepreneur.
He made excavations in the '70s and early '80s, in the province of Guayas, where he uncovered a number of vases and figurines of the Machalilla culture, and also uncovered some from the Valdivia culture dating 3000 years BC.