Unionville, Pennsylvania
# Unionville, Pennsylvania

Unionville is the name of several places in the U.S. state of Pennsylvania:

* Unionville, Berks County, Pennsylvania
* Unionville, Butler County, Pennsylvania
* Unionville, Centre County, Pennsylvania
* Unionville, Chester County, Pennsylvania
* Unionville, Montgomery County, Pennsylvania
* Neffs, Pennsylvania in Lehigh County, historically called Unionville
