John Clarke (born April 14, 1932) is an American actor.
John Morrison Clarke (born July 29, 1948) is a comedian and writer. He was born in Palmerston North, New Zealand, but has lived in Australia since the 1970s. He is a regular actor and writer on Australian TV.
John Clarke is a Canadian political activist and the founder and leading figure of the Ontario Coalition Against Poverty. Originally from Britain, Clarke moved to London, Ontario in the 1980s where he was a factory worker. Upon becoming unemployed he founded the Unemployed Workers Union which ultimately led to the creation of OCAP.
John Clarke (1682--1757) was an English natural philosopher and dean of Salisbury Cathedral from 1728 to his death in 1757 http://www.british-history.ac.uk/report.asp?compid=40266#p97. John Clarke was the son of Edward Clarke, an alderman who represented the city of Norwich in parliament, and the younger brother of the philosopher Samuel Clarke. His own works include An Enquiry into the Cause and Origin of Evil (1720) http://www.bartleby.com/219/1100.html.
John "Jack" Clarke (1933–1992) was an American poet.
John Clarke was a rugby league player in the Australian competition the New South Wales Rugby League(NSWRL).