- Jack Bauer
- Jack Crawford
- Jack Dawson
- Jack Fuller
- Jack Harmen
- Jack Jordan
- Jack Sparrow
- Jackie Boy
- Jacqueline Harrison
- Jake Hoyt
- Jake Roenick
- James Cole
- James Leer
- James Rethrick
- Jane Austen
- Jane Burnham
- Jane Smith
- Jang Deok-su
- Jason
- Jason Bourne
- Jasper O´Shea
- Jeff Talley
- Jeffrey Goine
- Jenny
- Jessica Brody
- Jim Gordon
- Jim Malone
- Jim Phelps
- Jim West
- Jimmy
- Jimmy Cremming
- Joan Holloway
- Jody
- Joe Blake
- Joe Miller
- Joey Tribbiani
- John / Patriota
- John Allerdyce/Pyro
- John C. Calhoun
- John Doe
- John Malkovich
- John Milton_Satán
- John Rambo
- John Smith
- John Spartan
- Jonathan Harker
- Jonathan Trager
- Jonathan _Jack_ Crawford
- Jordan Two Deltas_S.Jordan
- Joy McNally
- Joyce Monroe
- Juez Langlois
- Jules Winnfield
- Julia Lambert
- Juliana Crain
- Julie James
- Julie Morton
- Julieta
- Junior
