# List of OHSAA baseball champions

The Ohio High School Athletic Association (OHSAA) is the governing body of athletic programs for junior and senior high schools in the state of Ohio. It conducts state championship competitions in all the OHSAA-sanctioned sports. As of 2022, the Baseball State Tournament is played annually at Canal Park in Akron, Ohio.

## Champions

| Year | D I / AAA | D II / AA | D III / A | D IV |
| 1928 | | Columbus Aquinas | Centerville | |
| 1929 | | Columbus Central | Newcomerstown | |
| 1930 | | Martins Ferry | St Paris | |
| 1931 | | Cincinnati Woodward | Delphos Jefferson | |
| 1932 | | Columbus South | Tiltonsville | |
| 1933 | | Warren Warren G Harding | Congress West-Salem | |
| 1934 | | Cincinnati Withrow | Mayfield | |
| 1935 | | St. Bernard Roger Bacon | Brookville | |
| 1936 | | Norwood | Etna | |
| 1937 | | Canton McKinley | Holgate | |
| 1938 | | Cincinnati Hughes | Sugar Grove Berne Union | |
| 1939 | | Canton McKinley | Pemberville | |
| 1940 | | Columbus North | Powhatan Point | |
| 1941 | | Cincinnati Withrow | Beavercreek | |
| 1942 | | Tiltonsville | Reading | |
| 1943 | | Cincinnati Elder | Leavittsburg | |
| 1944 | | East Cleveland Shaw | Reading | |
| 1945 | | Cincinnati Woodward | Plainville | |
| 1946 | | Cleveland Lincoln | Reading | |
| 1947 | | Cleveland Heights | Columbus Hamilton Township | |
| 1948 | | Cincinnati Western Hills | Cincinnati Sycamore | |
| 1949 | | Cincinnati Hughes | North Bend Taylor | |
| 1950 | | Cincinnati Withrow | Batavia Amelia | |
| 1951 | | Cincinnati Western Hills | Lima St Rose | |
| 1952 | | Cincinnati Elder | Beavercreek | |
| 1953 | | Cincinnati Purcell Marian | Beavercreek | |
| 1954 | | Mansfield Senior | Waverly | |
| 1955 | | Cincinnati Elder | Lockland | |
| 1956 | | Cincinnati Elder | Cincinnati Greenhills | |
| 1957 | | Reading | Middleport | |
| 1958 | | Cincinnati Elder | Goshen | |
| 1959 | | Cincinnati Elder | West Salem Northwestern | |
| 1960 | | Cincinnati Elder | Baltimore Liberty Union | |
| 1961 | | Cleveland South | Baltimore Liberty Union | |
| 1962 | | North Bend Taylor | Van Wert Lincolnview | |
| 1963 | | Euclid | Powhatan Point | |
| 1964 | | Lima Senior | Baltimore Liberty Union | |
| 1965 | | Shaker Heights | Versailles | |
| 1966 | | Kettering Fairmont West | West Salem Northwestern | |
| 1967 | | Cincinnati Western Hills | Nelsonville-York | |
| 1968 | | East Cleveland Shaw | Old Fort | |
| 1969 | | Columbus East | New Riegel | |
| 1970 | | Dayton Chaminade | Cincinnati Lincoln Heights | |
| 1971 | Findlay | Columbus Father Wehrle Memorial | Russia | |
| 1972 | Cincinnati Archbishop Moeller | Ironton | Anna | |
| 1973 | Cincinnati Elder | St Paris Graham | Portsmouth Sciotoville Community (East) | |
| 1974 | Wickliffe | Reading | Middletown Bishop Fenwick | |
| 1975 | Columbus West | Bryan | Lucasville Valley | |
| 1976 | Shaker Heights | Elida | Leipsic | |
| 1977 | Cincinnati Western Hills | Cincinnati Deer Park | Miller City | |
| 1978 | Cincinnati Elder | Coshocton | Hicksville | |
| 1979 | Oregon Clay | Columbus St Francis De Sales | Cardington-Lincoln | |
| 1980 | Cincinnati Oak Hills | Reading | Anna | |
| 1981 | Worthington | Parma Heights Holy Name | Middletown Bishop Fenwick | |
| 1982 | Euclid | Urbana | Gahanna Columbus Academy | |
| 1983 | Hamilton | Coldwater | Ashtabula Sts John And Paul | |
| 1984 | Cincinnati Elder | Coldwater | Miller City | |
| 1985 | Fairfield | Bellevue | Graysville Skyvue | |
| 1986 | Cincinnati Western Hills | Akron St Vincent-St Mary | Toledo Ottawa Hills | |
| 1987 | Upper Arlington | Coldwater | Rockford Parkway | |
| 1988 | Columbus Bishop Watterson | Youngstown Ursuline | Newark Catholic | |
| 1989 | Cincinnati Archbishop Moeller | Akron St Vincent-St Mary | Newark Catholic | |
| 1990 | Upper Arlington | Urbana | Coldwater | |
| 1991 | Fairfield | Columbus Bishop Watterson | Hamilton Badin | Rockford Parkway |
| 1992 | Defiance | Elyria West | Coldwater | Morral Ridgedale |
| 1993 | Cincinnati Archbishop Moeller | Hebron Lakewood | Campbell Memorial | Cincinnati Country Day |
| 1994 | Toledo Start | Hebron Lakewood | Ontario | Steubenville Catholic Central |
| 1995 | GlenOak | Wauseon | Bainbridge Paint Valley | Cincinnati Summit Country Day |
| 1996 | GlenOak | Hamilton Badin | Wheelersburg | Columbus Bishop Hartley |
| 1997 | Hamilton | Columbus Bishop Watterson | Dayton Oakwood | Defiance Ayersville |
| 1998 | Lakewood St Edward | Cincinnati Archbishop McNicholas | Plain City Jonathan Alder | Toronto |
| 1999 | Cincinnati Elder | Cuyahoga Falls Walsh Jesuit | Cincinnati Madeira | St Henry |
| 2000 | Toledo Start | Washington CH Washington | Youngstown Ursuline | St Henry |
| 2001 | Dublin Coffman | Chardon Notre Dame-Cathedral Latin | Marion Pleasant | Cincinnati Country Day |
| 2002 | Cleveland St Ignatius | Tallmadge | Heath | Newark Catholic |
| 2003 | Cincinnati St Xavier | Cincinnati Purcell Marian | St Henry | Newark Catholic |
| 2004 | Cincinnati Archbishop Moeller | Cuyahoga Falls Walsh Jesuit | New Albany | Newark Catholic |
| 2005 | Cincinnati Elder | Hebron Lakewood | Archbold | Gibsonburg |
| 2006 | Strongsville | Cuyahoga Falls Walsh Jesuit | Marion Pleasant | Newark Catholic |
| 2007 | West Chester Lakota West | Canfield | Heath | Fort Loramie |
| 2008 | Lakewood St Edward | Cuyahoga Falls Walsh Jesuit | Central Catholic | Hamler Patrick Henry |
| 2009 | Cincinnati Archbishop Moeller | Chardon Notre Dame-Cathedral Latin | Gnadenhutten Indian Valley | Hamler Patrick Henry |
| 2010 | Lakewood St Edward | Plain City Jonathan Alder | Bellville Clear Fork | Fort Loramie |
| 2011 | Liberty Twp. Lakota East | Columbus St Francis De Sales | Central Catholic | Minster |
| 2012 | Cincinnati Archbishop Moeller | Columbus St Francis De Sales | Wheelersburg | Minster |
| 2013 | Cincinnati Archbishop Moeller | Defiance | Wheelersburg | Newark Catholic |
| 2014 | Jackson | Bloom-Carroll | Coldwater | Defiance Tinora |
| 2015 | Cincinnati Archbishop Moeller | Defiance | Central Catholic | Newark Catholic |
| 2016 | Pickerington North | Defiance | Berlin Hiland | Newark Catholic |
| 2017 | Jackson | Tallmadge | Champion | Minster |
| 2018 | Olentangy Liberty | Dayton Chaminade-Julienne | South Range | Fort Loramie |
| 2019 | Cleveland St. Ignatius | Dayton Chaminade-Julienne | Coldwater | Toronto |
| 2020 | Tournament canceled | Tournament canceled | Tournament canceled | Tournament canceled |
| 2021 | New Albany | Akron Archbishop Hoban | Cincinnati Hills Christian Academy | Warren John F. Kennedy |
| 2022 | Northview | Chardon | Waynedale | Russia |
| 2023 | Cincinnati Archbishop Moeller | Kenston | Waynedale | Berlin Hiland |
| 2024 | William Mason | Beloit West Branch | Heath | Berlin Hiland |