Peter MacDonald (born 1928) is a Native American politician and the only four term Chairman of the Navajo Tribe. MacDonald was born in Arizona U.S.A. and served the U.S. Marine Corps in World War II as a Navajo Code Talker. He was first elected Navajo Tribal Chairman in 1970.In 1989 MacDonald was removed from office by the Navajo Tribal Council pending the results of federal criminal investigations headed by the Bureau of Indian Affairs.
