Richard Erskine Frere Leakey was a Kenyan paleoanthropologist, conservationist and politician. Leakey held a number of official positions in Kenya, mostly in institutions of archaeology and wildlife conservation. He was Director of the National Museum of Kenya, founded the NGO WildlifeDirect, and was the chairman of the Kenya Wildlife Service. Leakey served in the powerful office of cabinet secretary and head of public service during the tail end of President Daniel Toroitich Arap Moi's government.

Paleoanthropology or paleo-anthropology is a branch of paleontology and anthropology which seeks to understand the early development of anatomically modern humans, a process known as hominization, through the reconstruction of evolutionary kinship lines within the family Hominidae, working from biological evidence and cultural evidence.