Mendocino Indian Reservation, a former Indian reservation in Mendocino County, one of the early Indian reservations to be established in California by the Federal Government for the resettlement of California Indians. It was established in the spring of 1856, in the vicinity of modern Noyo. Its area was 25,000 acres (100 km2) and its boundary extended north from what is now Simpson Lane at 39°24′43″N 123°48′30″W / 39.41194°N 123.80833°W to Abalobadiah Creek and east from the Pacific Ocean to a north–south line passing through the summit of Bald Hill.
The area of the reservation was home to Native Americans, most of whom belonged to the Pomo tribe. They were hunter-gatherers who lived along the northern coast of California. In 1855 an exploration party from the Bureau of Indian Affairs visited the area looking for a site on which to establish a reservation and, in the spring of 1856, the Mendocino Indian Reservation was established at Noyo.
Yuki, (Ukiah or Yokiah), Wappo, Pomo, Salan Pomo, Southern Pomo(Kianamaras or Gallinomero), Whilkut (Redwood) and others lived on this reservation.
In the summer of 1857, First Lieutenant Horatio G. Gibson, then serving at the Presidio of San Francisco, was ordered to take Company M, 3rd Regiment of Artillery to establish a military post one and one-half miles north of the Noyo River on the Mendocino Indian Reservation. The official date of the establishment of Fort Bragg was June 11, 1857. Its purpose was to maintain order on the reservation, and protect the Indians and reservation lands from settlers.