Glenn High School can refer to:
* A number of institutions named
John Glenn High School (disambiguation)
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Robert B. Glenn High School
Robert B. Glenn High School (commonly known as Glenn High School) is located in the town of Kernersville in Forsyth County, North Carolina. It is laid out in a college-campus style with numerous small buildings rather than a single large building ...
*
Glenn High School (Leander, Texas)
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