DeKalb High School may refer to several schools in the United States:
- DeKalb High School (Illinois), DeKalb, Illinois
- DeKalb High School (Indiana), Waterloo, Indiana
- DeKalb High School (Texas), DeKalb, Texas
- DeKalb County High School, Smithville, Tennessee
- DeKalb School of the Arts, Atlanta, Georgia
- Southwest DeKalb High School, DeKalb County, Georgia
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.