- Jones & Leva -- Joni Lee
- Joni Morris -- Jonno
- Jonny Fritz -- Jordan Doell
- Jordan Gerami -- Jordan Minor
- Jordan Rager -- Jose Avilés
- Jose Daniel -- Joseph Cash
- Joseph Edwards -- Josh Arnold
- Josh Bradshaw -- Josh Crowe
- Josh Daniels -- Josh Graves
- Josh Logan -- Josh Storie
- Josh Swift -- Josh Williams
- Joshua Alan Williams -- Joshua Okeefe
- Joshua Peek -- Jourdan Irene
- Jourdan Urbach -- Joy McKean
- Joy McKean -- Joyce Reese
- Joyce Shearer -- J.P. Lourence
- J.P. Mayton -- J.P. Sauceman
- J.Q. Spell -- J.R. Jelly Sanders
- J.R. Randolph. -- J.South
- J.T. Blanton -- J.T. Reno
- J.T. Starr -- Jud
- Jud Block -- Judith Edelman