|Total||1.9 sq mi (4.8 km2)|
|Land||1.9 sq mi (4.8 km2)|
|Water||0.0 sq mi (0.0 km2)|
|Elevation||520 ft (160 m)|
|Density||2,000/sq mi (760/km2)|
|Time zone||Eastern (EST) (UTC-5)|
|Summer (DST)||EDT (UTC-4)|
|GNIS feature ID||1169323|
Berwyn (after the Berwyn mountain range in north-east Wales) is a census-designated place (CDP) in Chester County, Pennsylvania, United States. The population was 3,631 at the 2010 census. Prior to 2010 it was part of the Devon-Berwyn CDP. The area is part of Philadelphia's Main Line suburbs. Berwyn is located within Tredyffrin and Easttown Townships.
Berwyn is home of the Footlighters' Theater, a non-profit theater that has provided entertainment for over 80 years. Footlighters' Theater is the oldest community theater on the Philadelphia Main Line.
TE Connectivity has its operational headquarters in Berwyn.
Yvonne Davis, widow of 1954 Heisman Trophy winner Alan Ameche, who displays his Heisman Trophy at her home in Berwyn. Ms. Davis, married the 1946 Heisman Trophy winner, Glen Davis, in 1988 after Ameche's death. "Heisman Trophy Tales", Kent Babb and Priya Krishnakumar, Washington Post, Published: Dec. 9, 2013.