- Jamie King -- Jamie the Imaginologist
- Jamie & The Sweetcorn -- Jamppa Tuominen
- Jampr.com -- Jan Eberle
- Jan Eggum -- Jan Lam
- Jan Lamb -- Jan Sparring
- Jan Spencer -- Janaan Archerd
- Janaat Al Dyna -- Jane Ford
- Jane Foster -- Jane Turzy
- Jane Tyrrell -- Janet Hamilton
- Janet Hammer -- Jang Hyo Seok 1st
- Jang Hyuck Cho -- Janie C. Ramirez
- Janie Campbell -- Jann Brown
- Jann Castor -- Jann Rutherford