To view all championship history, please visit the WPIAL Boys' Lacrosse Champions page:
LINK
To view past brackets and championship game box scores, please visit the Boys' Lacrosse Past Seasons page:
LINK
| Year |
Winner |
Score |
Runner-Up |
Location |
| 2025 |
Mt. Lebanon |
12-11 |
Shady Side Academy |
Upper St. Clair HS (Pittsburgh, Pa.) |
| 2024 |
Mt. Lebanon |
15-10 |
North Allegheny |
Joe Walton Stadium (Robert Morris University) |
| 2023 |
Mt. Lebanon |
10-8 |
Shady Side Academy |
Joe Walton Stadium (Robert Morris University) |
| 2022 |
Shady Side Academy |
12-11 (OT) |
Mt. Lebanon |
Joe Walton Stadium (Robert Morris University) |
| 2021 |
North Allegheny |
9-8 |
Shady Side Academy |
Joe Walton Stadium (Robert Morris University) |
| 2020 |
NO CHAMPION – COVID-19 |
| 2019 |
Pine-Richland |
12-5 |
Mt. Lebanon |
Joe Walton Stadium (Robert Morris University) |
| 2018 |
Peters Township |
9-7 |
North Allegheny |
Joe Walton Stadium (Robert Morris University) |
| 2017 |
Peters Township |
12-11 (2OT) |
Mt. Lebanon |
Joe Walton Stadium (Robert Morris University) |
| 2016 |
North Allegheny |
9-7 |
Mt. Lebanon |
Highmark Stadium (Pittsburgh, Pa.) |
| 2015 |
Mt. Lebanon |
9-8 (2OT) |
North Allegheny |
Highmark Stadium (Pittsburgh, Pa.) |
| 2014 |
Shady Side Academy |
7-2 |
Mt. Lebanon |
Highmark Stadium (Pittsburgh, Pa.) |
| 2013 |
Mt. Lebanon |
9-8 |
North Allegheny |
Baldwin HS (Pittsburgh, Pa.) |
| 2012 |
Seneca Valley |
8-5 |
Shady Side Academy |
Chartiers Valley HS (Bridgeville, Pa.) |
| 2011 |
Mt. Lebanon |
10-8 |
Sewickley Academy |
Chartiers Valley HS (Bridgeville, Pa.) |
| 2010 |
Sewickley Academy |
9-7 |
Franklin Regional |
Chartiers Valley HS (Bridgeville, Pa.) |
| 2009 |
Mt. Lebanon |
3-2 |
Shady Side Academy |
North Hills MS (Pittsburgh, Pa.) |