Mackenzie High School may refer to:
- Mackenzie High School (Guyana)
- Mackenzie High School (Michigan)
- McKenzie High School, a high school in Finn Rock, Oregon
- Mackenzie High School (Deep River), a high school in Ontario
- Fort Mackenzie High School, in Sheridan, Wyoming
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.