District 12 Past PIAA Champions
| Year | Class | Champion | Runner-Up | Score |
|---|---|---|---|---|
| 2023 | 6A | St. Joseph’s Prep | North Allegheny (7) | 45-23 |
| 2023 | 5A | Imhotep Charter | Peters Township (7) | 38-13 |
| 2022 | 6A | St. Joseph’s Prep | Harrisburg (3) | 42-7 |
| 2020 | 6A | St. Joseph’s Prep | Central York (3) | 62-13 |
| 2019 | 6A | St. Joseph’s Prep | Central Dauphin (3) | 35-13 |
| 2019 | 5A | Archbishop Wood | Cheltenham (1) | 19-15 |
| 2018 | 6A | St. Joseph’s Prep | Harrisburg (3) | 40-20 |
| 2017 | 5A | Archbishop Wood | Gateway (7) | 49-12 |
| 2016 | 6A | St. Joseph’s Prep | Pittsburgh Central Catholic (7) | 42-7 |
| 2016 | 5A | Archbishop Wood | Harrisburg (3) | 37-10 |
| 2015 | 3A | Imhotep Charter | Cathedral Prep (10) | 40-3 |
| 2014 | 3A | Archbishop Wood | Central Valley (7) | 33-14 |
| 2014 | 4A | St. Joseph’s Prep | Pine-Richland (7) | 49-41 |
| 2013 | 4A | St. Joseph’s Prep | Pittsburgh Central Catholic (7) | 35-10 |
| 2013 | 3A | Archbishop Wood | Bishop McDevitt (3) | 22-10 |
| 2011 | 3A | Archbishop Wood | Bishop McDevitt (3) | 52-0 |
| 2010 | 2A | West Catholic | South Fayette (7) | 50-14 |
| 2009 | 4A | La Salle College | State College (6) | 24-7 |
