The Glen High School is a public English medium co-educational high school situated in the suburb of Waterkloof Glen in Pretoria in the Gauteng province of South Africa.

The Glen High School has a Scottish background and the Heads of Clans have a kilt as part of their uniform.

The school has a student body called The Council of Pupils[2] (COP).

An annual election is held in August for the following year's council members.

There are a dozen student-led committees Past students of The Glen High School are called Glenwegians and include: