Northern Transvaal Command was a command of the South African Army. It was active from 1959 to mid 2000 when it was disestablished. Formerly it was named Northern Command from 1946 to 1959. The command's origins may date to the formations of Military districts, No 5 and 6 in 1926, which then became Transvaal Command in 1934. Thereafter there were several quick name changes: Roberts Heights & Transvaal Command c. 1936; Voortrekkerhoogte & Transvaal Command 1939, and then Transvaal Command c. 1940. Later the command became Northern Command in 1946; Northern Transvaal Command in 1959. In 1939 Roberts' Heights and Transvaal Command, with its headquarters at Roberts' Heights (now Thaba Tshwane), contained 6th Infantry Brigade, 1 Field Survey Squadron SAEC, the artillery depot, parts of the Spec