- Jhonny-T 6
- Jigga_Man 7
- Jigga_Man...Special Thanks: Auron 2
- Jihan 5
- Jim 3
- Jim "IggyC" Fagerlund 7
- Jim "King Mango" Castile 8
- Jim "{KAI}Cannon" Albright 2
- Jim 'alienSkull' Siddon 2
- Jim Batt 2
- Jim C 2
- Jim C. AKA: Funnyman 2
- Jim Russell [Saturnfive] 5
- Jim Wyatt 5
- JimboB 3
- Jimesu_Evil 4
- Jimmy 'Stil' Strings 3
- JimmyJamm 3
- Jin 9
- JinStarwnd 4
- Jinpachi 21
- Jinxter 2
- JiveTurkey 34
- JjuL 2
- Jo "Mr_Slayer" 3
- Jo 'Bluemane' (HhMm 7
- Jo (Bugware) 2
- Jo the Blueman (Bugware) 7
- Jo the Bluemane (HhMm) 3
- Jo the Unforgiven 3
- Jo(v)aX 9
- JoMaX Nero 2
- JoY 2
- Joackim "Djo" Daviaud 2
- Joar 'Qbic' Lillerust 14
- Jochen "Slaughter" Bremer 5
- Jock U Larity 2
- Jock.U.Larity 6
- Joe 5
- Joe "Daedalus" Conti 9
- Joe "RatRace" Hill 4
- Joe "Slasher" Conti 6
- Joe 'AUskitz' Hopkins 4
- Joe 'DexterII' Der 2
- Joe 'DexterII' Derby 3
- Joe 'Gears' Brown 2
- Joe 'Ironblayde' Farrell 11
- Joe 'Joeking' Strange 2
- Joe 'Particle Man' McGoldrick II 2
- Joe 'Particle Man' McGoldrick ][ 3
- Joe 'Relic' Unik 13
- Joe A. 'Isolation' 2
- Joe Fratantoni 7
- Joe Fratantoni - BrakeDanceJ 2
- Joe Hall 2
- Joe Swinbank 4
- Joe Tidmarsh 3
- Joe Wilcox with some lighting love from Warren Marshal 2
- JoeTallica 5
- JoeVengence© 3
- JoeVengence© DBG BodyCount 2
- Joel "Scorpion" Persson 11
- Joey 2
- Joey 'GIdenJoe' Debra 4
- Joey Debra & Felix Lehmann 2
- Johan 'IceCat' Samuelsson 24
- Johan 'the G.O.A.T.' Gregoire 5
- Johannes "Bluemane" Benner 2
- Johannes "Fraeger" Boehm 6
- Johannes "X" Säurle 3
- Johannes 'Antifriz' Benner 7
- Johannes 'Bluemane' Benner (Bugware) 3
- Johannes 'Bluemane' Benner (HhMm) 3
- John 32
- John "2-4" Tate 11
- John "Bláçklôtu§" McCormick 15
- John "Candyman" Cleave 3
- John "Darkblood" Nathan 2
- John "Lophead" Donohoe 12
- John "PRIMEVAL" Weekley 2
- John "SylverFyre" Barker 4