Lonedell is an unincorporated community in southeastern Franklin County, Missouri, United States.
The Little Meramac River flows just south of the community.
[2] A post office called Lone Dell was established in 1879, and the spelling was changed to Lonedell in 1895.
[3] The community was named for the remote dell in which it is located.
This Franklin County, Missouri state location article is a stub.