Afrikaanse Hoër Seunskool (also known as Affies), is a public Afrikaans medium high school for boys situated in the suburb of Elandspoort in Pretoria in the Gauteng province of South Africa.

With English as well as Dutch established as the official languages in South Africa, many of the Afrikaans-speaking population believed Afrikaans should also enjoy recognition.

As leaders in the community they quickly organized a group to establish a purely Afrikaans school in Pretoria.

On 27 January 1920, the first acting head, Johannes Arnoldus Kruger de Lange received the new pupils.

The school with 45 children and 3 teachers was housed in the home of General Piet Joubert at 218 Visagie Street, Central Pretoria.