John Chalmers (born 21 September 1927 in Aberdeen) is a Scottish orthopaedic surgeon.
After qualifying as MB ChB in 1950 he worked as House officer in different hospitals.
[1] and in 1963 also qualified as Fellow of the Royal College of Surgeons of Edinburgh.
For a period of 32 years he was Senior Lecturer and Consultant at the (old) Royal Infirmary of Edinburgh and at the Princess Margaret Rose Orthopaedic Hospital.
He was an examiner for the Fellowship of the Royal College of Surgeons of Edinburgh and the FRCS Ed Orth.