Marietta High School may refer to one of three public schools in the U.S.:
- Marietta High School (Georgia) in Marietta, Georgia
- Marietta High School (Ohio) in Marietta, Ohio
- Marrietta High School (Oklahoma) in Marietta, Oklahoma
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.