Gymnogyps amplus is an extinct species of large New World vulture in the family Cathartidae. The species was first described by Loye H. Miller (1911) in 1911 from a partial tarsometatarsus recovered from Pleistocene cave deposits in Samwel Cave of northern California. Harvey I. Fisher (1944) designated a set of plesiotypes from the Rancho La Brea which includes a cranium, rostrum, and mandible.