John Cunningham
John Cunningham or Jack Cunningham may refer to:
Military
Politicians
Athletes
Other people
- John Cunningham (poet and dramatist) (1729–1773), Irish pastoral poet and dramatist
- John Francis Cunningham (1842–1919), Irish-born prelate of the Roman Catholic Church.
- John F. Cunningham (Irish politician), member of the 7th Seanad of Ireland
- John T. Cunningham, (b.1915), journalist, writer, historian
- John W. Cunningham (1915–2002), author of Western novels and stories
- Jack Cunningham (screenwriter)
- Johnny Cunningham (1957–2003), Scottish folk musician
- John Cunningham (bishop) (born 1938), Roman Catholic bishop of Galloway, Scotland
- John Cunningham (physician), physician to the Queen of the United Kingdom
- John Cunningham (explorer) (1575–1651), Scottish explorer for Denmark