1950: Class 3A-Butler; Class 2A-Canonsburg/New Brighton; Class 1A-Masontown

1951: 3A-Farrell; 2A-New Brighton; 1A-Jefferson/Wilmerding

1952: 3A-Aliquippa; 2A-Midland; 1A-Carmichaels

1953: 3A-Donora/Har-Brack; 2A-Leechburg; 1A-Sewickley Twp.

1954: 3A-Clairton; 2A-Braddock/Midland; 1A-South Huntingdon

1955: 3A-Aliquippa; 2A-Braddock; 1A-Snowden

1956: 3A-Jeannette; 2A-Braddock; 1A-Midway

1957: 3A-Wilkinsburg; 2A-Braddock; 1A-Avella/Montour

1958: 3A-Johnstown; 2A-Braddock; 1A-Montour

1959: 3A-Charleroi; 2A-Braddock; 1A-Avonworth/Union

1960: 3A-Beaver Falls; 2A-Sewickley; 1A-Washington Twp

1961: 3A-Monessen; 2A-Albert Gallatin; 1A-Avella

1962: 3A-Uniontown; 2A-Carmichaels/Rostraver; 1A-Verona

1963: 3A-West Mifflin North; 2A-Montour; 1A-Bellevue

1964: 3A-Aliquippa; 2A-Montour; 1A-South Fayette

1965: 3A-Uniontown; 2A-Leechburg; 1A-Oakmont

1966: 3A-Mt. Lebanon; 2A-Sto-Rox; 1A-Leechburg

1967: 3A-New Castle; 2A-Burrell; 1A-Crafton

1968: 3A-Greater Latrobe; 2A-Burrell; 1A-Chartiers-Houston

1969: 3A-Gateway; 2A-Richland; 1A-German Twp.

1970: 3A-Mt. Lebanon; 2A-Richland; 1A-South Side

1971: 3A-Kiski Area; 2A-Jeannette; 1A-Chartiers-Houston

1972: 3A-Gateway; 2A-Beaver; 1A-Chartiers-Houston

1973: 3A-New Castle; 2A-Springdale; 1A-Jefferson Morgan

1974: 3A-Gateway/USC; 2A-Albert Gallatin; 1A-Jefferson Morgan

1975: 3A-New Castle/USC; 2A-Beth-Center; 1A-Monaca

1976: 3A-Penn Hills; 2A-Farrell; 1A-Western Beaver

1977: 3A-Butler/Penn Hills; 2A-South Allegheny; 1A-Duquesne

1978: 3A-Penn Hills; 2A-Knoch; 1A-Quigley Catholic

1979: 2A-Seton LaSalle; 1A-Quigley Catholic

1980: 4A-Mt. Lebanon; 3A-Thomas Jefferson; 2A-Seton LaSalle; 1A-Laurel

1981: 4A-Mt. Lebanon; 3A-Beaver; 2A-Jeannette; 1A-Serra Catholic

1982: 4A-North Hills/Ringgold; 3A-Steel Valley; 2A-Beaver; 1A-Monaca

1983: 4A-Mt. Lebanon/Plum; 3A-Mount Pleasant; 2A-Jeannette; 1A-Western Beaver

1984: 4A-Mt. Lebanon; 3A-Aliquippa; 2A-Beaver Falls; 1A-Duquesne

1985: 4A-Gateway/North Hills; 3A-Aliquippa; 2A-Riverside; 1A-Monaca

1986: 4A-Gateway; 3A-Mount Pleasant; 2A-Burrell; 1A-Farrell

1987: 4A-North Hills; 3A-Aliquippa; 2A-Sto-Rox; 1A-Wilmington

1988: 4A-Upper St. Clair; 3A-Aliquippa; 2A-Steel Valley; 1A-Wilmington

1989: 4A-Upper St. Clair; 3A-Aliquippa; 2A-Steel Valley; 1A-Clairton

1990: 4A-North Allegheny; 3A-Seton LaSalle; 2A-Canevin; 1A-Farrell

1991: 4A-Connellsville; 3A-Blackhawk; 2A-Aliquippa; 1A-Rochester

1992: 4A-Upper St. Clair; 3A-Blackhawk; 2A-East Allegheny; 1A-Rochester

1993: 4A-North Hills; 3A-Blackhawk; 2A-Washington; 1A-Duquesne

1994: 4A-McKeesport; 3A-McGuffey; 2A-New Brighton; 1A-Western Beaver

1995: 4A-Penn Hills; 3A-Belle Vernon; 2A-Burrell; 1A-Farrell

1996: 4A-Woodland Hills; 3A-Blackhawk; 2A-Aliquippa; 1A-Farrell

1997: 4A-Upper St. Clair; 3A-West Allegheny; 2A-South Park; 1A-Riverview

1998: 4A-New Castle; 3A-Moon; 2A-Shady Side Academy; 1A-Rochester

1999: 4A-Woodland Hills; 3A-West Allegheny; 2A-Waynesburg; 1A-South Side

2000: 4A-Mt. Lebanon; 3A-West Allegheny; 2A-Aliquippa; 1A-Rochester

2001: 4A-Woodland Hills; 3A-West Allegheny; 2A-Washington; 1A-Rochester

2002: 4A-Woodland Hills; 3A-Hopewell; 2A-Seton LaSalle; 1A-Rochester

2003: 4A-Central Catholic; 3A-Pine-Richland; 2A-Aliquippa; 1A-Springdale

2004: 4A-Central Catholic; 3A-Thomas Jefferson; 2A-Seton LaSalle; 1A-Rochester

2005: 4A-McKeesport; 3A-Franklin Regional; 2A-South Park; 1A-Duquesne

2006: 4A-Upper St. Clair; 3A-Thomas Jefferson; 2A-Jeannette; 1A-Clairton

2007: 4A-Central Catholic; 3A-Thomas Jefferson; 2A-Jeannette; 1A-Serra Catholic

2008: 4A-Bethel Park; 3A-Thomas Jefferson; 2A-Aliquippa; 1A-Clairton

2009: 4A-Woodland Hills; 3A-West Allegheny; 2A-Greensburg Central Catholic; 1A-Clairton

2010: 4A-North Allegheny; 3A-Central Valley; 2A-South Fayette; 1A-Clairton

2011: 4A-North Allegheny; 3A-Montour; 2A-Aliquippa; 1A-Clairton

2012: 4A-North Allegheny; 3A-West Allegheny; 2A-Aliquippa; 1A-Clairton

2013: 4A-Central Catholic; 3A-West Allegheny; 2A-South Fayette; 1A-North Catholic

2014: 4A-Pine-Richland; 3A-Central Valley; 2A-South Fayette; 1A-Clairton

2015: 4A-Central Catholic; 3A-Thomas Jefferson; 2A-Aliquippa; 1A-Clairton

2016: 6A-Central Catholic; 5A-West Allegheny; 4A-Thomas Jefferson; 3A-Beaver Falls; 2A-Steel Valley; 1A-Clairton

2017: 6A-Pine-Richland; 5A-Gateway; 4A-Thomas Jefferson; 3A-Quaker Valley; 2A-Washington; 1A-Jeannette

2018: 6A-Pine-Richland; 5A-Penn Hills; 4A-South Fayette; 3A-Aliquippa; 2A-Steel Valley; 1A-OLSH

2019: 6A-Central Catholic; 5A-Gateway; 4A-Thomas Jefferson; 3A-Central Valley; 2A-Avonworth; 1A-Clairton

2020: 6A-Central Catholic; 5A-Pine-Richland; 4A- Thomas Jefferson; 3A-Central Valley; 2A-Beaver Falls; 1A-Jeannette

2021: 6A-Mt. Lebanon; 5A-Penn-Trafford; 4A-Aliquippa; 3A-Central Valley; 2A-Serra Catholic; 1A-Bishop Canevin