Kleinfontein is a culturally segregated, Afrikaner-only settlement near Pretoria, South Africa that was founded in 1992.

[8] Article 185 of the South African Constitution allows citizens of a similar cultural, linguistic, or religious group to associate with each other.

The ownership of individual residents is by a shareblock scheme[10][11] similar to its sister town Orania.

[12] Van Wyk (2014) reports that two categories of inhabitants can be distinguished: older, retired people and younger middle-class professionals.

It lies just south of the N4, just west of the R515, a few kilometers south of Rayton, on the Magaliesberg mountain range at the historical terrain where the Battle of Diamond Hill (Afrikaans: die slag van Donkerhoek) took place during the Second Boer War.