Lieutenant General Jurinus (Rinus) Janse van Rensburg, SD SM MMM KStJ (born 7 January 1952) is a former South African military commander.

[1] He joined the South African Military Health Service in 1972 and commanded it, as Surgeon-General, from 2000 to 2005.

[2] He was born on 7 January 1952 in Murraysburg, in the Karoo and matriculated at Paarl Boys' High School in 1969.

On 1 October 2000 he succeeded the late Lt. Gen. Davidson Masuku, as the Surgeon General of the SANDF, a position he held until 31 July 2005.

Lt. Gen. Janse van Rensburg received the following awards during his career: He became a Knight of St John in 2001