Olive Green is an unincorporated community in Noble County, in the U.S. state of Ohio. [1]
Olive Green had its start in 1856 when a store was built there; later that same year a mill was built there as well. [2] The community derives its name from the nearby Olive Green Creek. [3] A post office was established at Olive Green in 1857, and remained in operation until 1925. [4]