Actors
- John Hand (1 movie)
- John Healy (1 movie)
- John Hoey (2 movies)
- John Hurt (4 movies)
- John Huston (2 movies)
- John Jo Brooks (1 movie)
- John Joe McNeill (1 movie)
- John Kavanagh (6 movies)
- John Kelly (1 movie)
- John Labine (1 movie)
- John Le Mesurier (1 movie)
- John Leguizamo (1 movie)
- John Lithgow (1 movie)
- John Lynch (8 movies)
- John Lynn (2 movies)
- John McArdle (1 movie)
- John McCarthy (1 movie)
- John McCormack (2 movies)
- John McDonnell (1 movie)
- John McGuinness (1 movie)
- John McIntire (1 movie)
- John McLean (1 movie)
- John Merivale (1 movie)
- John Mills (1 movie)
- John Molloy (1 movie)
- John Nettleton (1 movie)
- John O'Dowd (1 movie)
- John Phillip Law (1 movie)
- John Prudhont (1 movie)
- John Regan (1 movie)
- John Rhys-Davies (2 movies)
- John Salew (1 movie)
- John Scanlon (1 movie)
- John Sharian (1 movie)
- John Slattery (1 movie)
- John Travers (3 movies)
- John Wall (1 movie)
- John Wayne (1 movie)
- John Wells (1 movie)
- Johnny Devlin (1 movie)
- Johnny Elliott (1 movie)
- Johnny Fortune (1 movie)
- Johnny Harris (1 movie)
- Johnny McCarthy (1 movie)
- Johnny Murphy (1 movie)
- Johnny Murray (1 movie)
- Johnny Tapia (1 movie)
- Johnny Ward (2 movies)
- Jon Bernthal (1 movie)
- Jon Cassar (1 movie)