Dartmouth High School may refer to:
- Dartmouth High School (Nova Scotia), in Dartmouth, Nova Scotia, Canada
- Dartmouth High School (Sandwell), in England
- Dartmouth High School (Massachusetts), in Dartmouth, Massachusetts, United States
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.