Mentor is an unincorporated community in southern Greene County, in the U.S. state of Missouri.
[1] The community is located southeast of Springfield, south of U.S. Route 60, west of Missouri Route NN and one mile north of the Greene-Christian county line.
[2] The first settlement at Mentor was made in the 1880s.
[3] A post office called Mentor was in operation from 1896 until 1906.
This Greene County, Missouri state location article is a stub.