Dunnegan is an unincorporated community in western Polk County, Missouri, United States.
[1] It is located on Route 123, approximately five miles north of Fair Play and 5.5 miles south of to Humansville.
[2] The community is part of the Springfield, Missouri Metropolitan Statistical Area.
[5] A post office called Dunnegan has been in operation since 1886.
This Polk County, Missouri state location article is a stub.