'''John Keys''' may refer to:
*John Caius (1510–1573), English physician and second founder of the present Gonville and Caius College, Cambridge *John Keys (organist) (born 1956), British organist *John W. Keys (1941–2008), Commissioner of the United States Bureau of Reclamation
==See also== *Johnnie Keyes (1940–2018), American pornographic actor *John Key (disambiguation)
{{hndis|Keys, John}}