This is a list of individuals with the name John, Johnathan or Jonathan:
- John, a gangster in London, 1952. (Amorality Tale)
- Doctor John Smith, an assumed title of the Third Doctor. (Amorality Tale)
- John Wakefield, reporter for Space Centre. (The Ambassadors of Death)
- John Abineri, played General Carrington in The Ambassadors of Death.
- John Ainsworth, audio actor and marketing director for Big Finish Productions.
- John Caesar, actor who played Guard 1 in The Macra Terror.
- John Davies, director for The Macra Terror.
- John Griffiths, title sequence film editor.
- John House, film editor.
- John Harvey, actor who played Officia in the Doctor Who story The Macra Terror.
- John Lord, played Masters in The Ambassadors of Death.