Greenback is a ghost town and former mining town in Josephine County, Oregon.

[4] The Greenback Mine was established by Len Browning and Edward Hanum in 1897.

It was sold to banker William Brevoot in 1902, and he founded the town.

[5] The post office was established in August 1902 and disestablished in June 1908.

This Josephine County, Oregon state location article is a stub.