Wormleysburg is a borough in Cumberland County, Pennsylvania, United States.

The community was named for founder John Wormley and was incorporated as a borough in May 1916 from East Pennsboro Township.

The John Wormley House was added to the National Register of Historic Places in 1976.

[5] It is situated on the west bank of the Susquehanna River across from Harrisburg, the state capital.

It is bordered to the north and west by East Pennsboro Township and to the south by the borough of Lemoyne.

Routes 11 and 15 pass through the borough together, leading north 4.5 miles (7.2 km) to Exit 65 on Interstate 81 and southwest 3 miles (5 km) through Camp Hill to the Capital Beltway (Pennsylvania Route 581).