John Rutherford Ryley

John Rutherford Ryley
LRCP, MD, FRCSEd
Born1837 (1837)
Waterford, County Waterford, UK
Died3 March 1884(1884-03-03) (aged 46–47)
Sydney, Australia
EducationAnderson's University, Glasgow
OccupationSurgeon
Known forIntroducing antiseptic surgery to New Zealand

John Rutherford Ryley (1837 – 3 March 1884) was an Australian surgeon who studied medicine in Glasgow, where he learned about Listerian antisepsis from Joseph Lister. He emigrated to New Zealand and introduced antiseptic surgery there in January 1868. Most of his career was then spent in Australia. He killed himself at the age of 46.