Lone Elm is an unincorporated community in Cooper County, in the U.S. state of Missouri.
[1] The community is located at the intersection of Missouri routes KK and B approximately eleven miles south of Boonville.
[2] A post office called Lone Elm was established in 1868, and remained in operation until 1906.
[3] The community was named for a large individual elm tree near the original town site.
This Cooper County, Missouri state location article is a stub.