Kenilworth is a census-designated place (CDP) in North Coventry Township, Chester County, Pennsylvania, United States.

Kenilworth is located on the south side of the Schuylkill River across from the east side of Pottatown and is served by east-to-west routes PA 724 (East Schuylkill Road) and US 422 (Pottstown Expressway.)

At the 2000 census there were 1,576 people, 680 households, and 461 families living in the CDP.

There were 711 housing units at an average density of 417.0 per square mile (161.0/km2).

26.6% of households were made up of individuals, and 6.8% were one person aged 65 or older.