Langhorne Manor is a borough in Bucks County, Pennsylvania, United States.

[3] The Langhorne Manor School was listed on the National Register of Historic Places in 2008.

Langhorne Manor Borough is one of six municipalities served by the Neshaminy School District.

[15] U.S. Route 1 is the primary highway traversing Langhorne Manor, following a southwest–northeast alignment across the northwestern portion of the borough.

The Langhorne station serving SEPTA Regional Rail's West Trenton Line is in the borough.

[16][17] SEPTA provides bus service to Langhorne Manor along City Bus Route 14, which runs between the Frankford Transportation Center in Northeast Philadelphia and the Oxford Valley Mall, and Suburban Bus Route 130, which runs between Frankford Avenue and Knights Road in Northeast Philadelphia and Bucks County Community College in Newtown.

The average wettest month is July, which corresponds with the annual peak in thunderstorm activity.

Ice storms and large snowstorms depositing ≥ 12 inches (30 cm) of snow occur once every few years, particularly during nor’easters from December through February.

[21] The plant hardiness zone is 7a with an average annual extreme minimum air temperature of 0.6 °F (−17.4 °C).

[19] The spring bloom typically begins by April 8 and fall color usually peaks by November 3.