- J P Eekels - Coverted by Red Dwarf 2
- J-Rts 20
- J. Kyle 4
- J. Martin 6
- J. Schmalz (edit by ScrooLoose) 2
- J./ModifiedBySinji 2
- J.C. Smith of 2
- J.Morris [BrotherM] 4
- J.T. "fÆt" Thompson 2
- J.W. Heikkinen 2
- J/T2 7
- J0NNYBRAV0 2
- J2a 8
- J@(]{@L 4
- Jaakie 3
- Jaap "Meneer Aard" Jaspers 3
- Jabba 3
- Jack "Spinex" Gilson 14
- jack(VS)blood® 2
- JackDaniels 2
- Jackson (DaDaWg) McGrath 8
- Jacob 'SamuraiJake' Och 4
- Jacob Confer Jr 2
- Jacques "Blueyes" Goulet 2
- Jadée 5
- Jake "ABU5E" McColl 4
- Jake "Kid Ying" Byrd 40
- Jake 'UnReally' Splichal 5
- Jake"Kid Ying"Byrd & Terry"Mumbo Jumbo"Owers 2
- Jakey 3
- Jakob Johansson 2
- Jakub Splichal "UnReally" 4
- James "Chezdog" McLean 15
- James "diGGa" Lee 2
- James "F l u k e" Beech 5
- James "Ghostwheel" Conlin 17
- James "Illusions" Gall 3
- James "Insky" Hellie 11
- James "Parser" Ritson 12
- James "Ratlord" Rakich 5
- James "Sol" Beltran 3
- James "The_Head" Farthing 6
- James "Thor" Becker 3
- James "VT|CreepingDeath" Morgan 6
- James 'Axeman' Scott 5
- James 'CreepingDeath' Morgan 7
- James 'CreepyD' Morgan 4
- James 'Divnity' Bassenger 2
- James 'ReaveR' Espinoza 6
- James 'Retro-J' Huntsman 2
- James 'Stilgar' Stringer 10
- James 'The New Beginner' Leay 2
- James E Parks ( Ratfoot ) 2
- James Gittins 6
- James Schmalz 14