- Jaber Mohamad
- Jacobs Bart
- Jacobs Bart
- Jacobsen Hans-Arno
- Jacquet Jean-Marie
- Jaegermann Andreas
- Jagadeesh R.
- Jaghoori Mohammad Mahdi
- Jahl Alexander
- Jaiman Vikas
- Jain Ayushi
- Jain Navendu
- Jakob Henner
- Jankiti Aruna
- Jansen Nils
- Janssen Marijn
- Janssen Marijn
- Janssen Ramon
- Jayachandran Praveen
- Jayalath Chamikara
- Jayaram K. R.
- Jayaram K. R.
- Jebbar Oussama
- Jehl Leander
- Jelasity Márk
- Jelasity Márk
- Jesus Paulo
- Jia Limin
- Jiang Hong
- Jiang Jie-Hong R.
- Jiang Shanshan
- Jiang Zhefu
- Jiao Lei
- Jiao Li
- Jimenez Freitez Willy Ronald
- Jiménez-Peris Ricardo
- Jiménez-Peris Ricardo
- Jin Cheng
- Jin Hao
- Jmaiel Mohamed
- Joe Louis Paul I.
- Johansen Martin Fagereng
- Johnsen Einar Broch
- Johnsen Einar Broch
- Johnson Taylor T.
- Johnson Taylor T.
- Jongmans Sung-Shik Q.
- Jongmans Sung-Shik
- Joosen Wouter
- Joosen Wouter
- Jorge Tiago
- Joseph Nimish
- Joseph Nimish
- Joskowicz Gerson
- Jourdan Guy-Vincent
- Jourdan Guy-Vincent
- Julien Christine
- Julliand Jacques
- Jun Taesoo
- Jung Myoungsoo
- Jungnickel Tim
- Junqueira Flavio P. P.
- Junqueira Flavio
- Junttila Tommi
- Jääskeläinen Antti
- Jégou Arnaud
- Jéron Thierry
- Jézéquel Jean-Marc