John William Struthers FRCSEd (3 May 1874 – 15 August 1953) was a Scottish surgeon. During World War I he served as a major in the Royal Army Medical Corps and was awarded the Serbian Order of St Sava. During his career in Edinburgh he became an early user of local anaesthetic techniques in general surgery and wrote a highly regarded booklet on the topic. He was elected President of the Royal College of Surgeons of Edinburgh (RCSEd) from 1941 to 1943.