John Hardman

John Hardman may refer to:

People

 * John Hardman (born 1939), British businessman
 * Sir John Hardman (1694–1755), British merchant, politician, and slave trader
 * John Hardman (stained glass maker) (1766–1844), British stained glass maker, founder of John Hardman & Co.
 * John Hardman Powell (1827–1895), British stained glass maker, of John Hardman & Co.

Other uses

 * John Hardman Trading Co. (John Hardman & Co.), British stained glass maker (1838–2008)