Pen Argyl Area High School is a four-year public high school located in Pen Argyl, Pennsylvania, in the United States. It is the only high school in the Pen Argyl Area School District.
Its colors are green and white and its mascot is the Green Knight.
The school's athletic teams belong to the P.I.A.A.'s District XI, and is a member of the Colonial League. Its main athletic rival is Bangor Area High School.
Pen Argyl Area High School has recently refinished and updated their gymnasium floor with a new Green Knight design, donated by the class of 2010.
Coordinates: 40°52′16″N 75°15′38″W / 40.8710°N 75.2606°W