Crestline High School
Crestline High School is a public high school in Crestline, Ohio, United States. It is the only high school in the Crestline Exempted Village School District.
Ohio High School Athletic Association State Championships
Athletic league affiliations
- League of Six Nations: 1933-1940
- Independent: 1940-1944
- Northern Ohio League: 1944-1954
- Independent: 1954-1961
- Johnny Appleseed Conference: 1961-1977
- Mid-Ohio Conference: 1977-1990
- North Central Conference: 1990-2014
- Northern 10 Athletic Conference: 2014-2015
- Mid-Buckeye Conference: 2015-
- Northwest Central Conference :
Notable alumni
- Gates Brown, former MLB player
- Jack Harbaugh, football coach and former player