Unionville is an unincorporated community and census-designated place (CDP) in Bedford County, Tennessee.

[4] Unionville has a post office with ZIP code 37180.

[6] A post office has been in operation at Unionville since 1837.

[8] The community was the birthplace of Tennessee governor Jim Nance McCord, born in 1879.

This Bedford County, Tennessee geography–related article is a stub.