Sir Robert Jones, 1st Baronet, KBE, CB, TD, FRCS (28 June 1857 – 14 January 1933) was a Welsh orthopaedic surgeon who helped to establish the modern specialty of orthopaedic surgery in Britain. He was an early proponent of the use of radiography in orthopaedics, and in 1902 described the eponymous Jones fracture.