Sydney Selwyn (7 November 1934 – 8 November 1996) was a British physician, medical scientist, and professor.

He was a medical microbiologist with an interest in bacteriology, authority on the history of medicine, avid collector, writer, lecturer, world traveller, and occasional radio and TV broadcaster.
Sydney Selwyn (7 November 1934 – 8 November 1996) was a British physician, medical scientist, and professor. 
He was a medical microbiologist with an interest in bacteriology, authority on the history of medicine, avid collector, writer, lecturer, world traveller, and occasional radio and TV broadcaster.
Sydney Selwyn