Dirk Cloete Jackson (21 April 1885 – 17 September 1976) was a South African rugby union player and cricketer. Jackson was born on a farm on the outskirts of Cape Town and was educated nearby at Diocesan College. A halfback, he played three of the five international matches on the Springboks' first tour of the British Isles in 1906-07. He was the last survivor of that touring team. He died at his farm near Pretoria in 1976, aged 91.