| Governor Mifflin Senior High School | |
|---|---|
| Governor Mifflin Mustangs athletic logo | |
| Address | |
| 101 South Waverly Street Shillington, PA, Berks County, 19607 United States |
|
| Information | |
| School type | Secondary |
| School district | Governor Mifflin School District |
| Superintendent | Mary T. Weiss[1] |
| Principal | John Sengia[2] |
| Assistant principals | John Charles Althouse of Mulenburg Township[2] Timothy Dietrich[2] |
| Grades | 9th - 12th[3] |
| Mascot | Mustangs |
| Feeder schools | Governor Mifflin Middle School |
| Information | 610-796-7471 |
| Website | Governor Mifflin HS |
Governor Mifflin Senior High School is the only secondary school in the Governor Mifflin School District. It is located in Shillington, Berks County, Pennsylvania and serves students in the Reading area.
Governor Mifflin Senior High School replaced Shillington High School in 1953. The Shillington High School building became the Governor Mifflin Junior High School. Governor Mifflin's mascot and logo is a mustang, and Governor Mifflin competes at the AAAA level in the PIAA categories.