DeWitt High School may refer to:
- DeWitt High School (Arkansas) – De Witt, Arkansas
- DeWitt High School (Michigan) – DeWitt, Michigan
- DeWitt Clinton High School – Bronx, New York
- Jamesville-DeWitt High School – DeWitt, New York
This disambiguation page lists articles about schools, colleges, or other educational institutions which are associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.