Pretoria Boys High School, also known as Boys High or PBHS, is a public, fee charging, English medium high school for boys located in Brooklyn, Pretoria, in the Gauteng province of South Africa.

The school currently has around 1500 pupils, including 300 boarders. There are three boarding houses located on the school grounds. Rissik House and Solomon House are part of the original school complex completed in 1909, while School House was built a few years later.

Sporting facilities include rugby union facilities, a gymnasium and cricket facilities, two swimming pools, Olympic standard athletics grounds, several tennis and squash courts, a basketball court, an astroturf, a shooting range, a rock-climbing wall and hockey fields. The school grounds also includes a second campus (Pollock Campus), a man-made pine forest and an artificial lake (Loch Armstrong). The grounds form a protected bird sanctuary and are home to several species of birds.

The school has a well-established musical tradition and has a formal symphony orchestra, jazz ensemble, dixie band, choir, pipe band and folk group.