- 4 Blacklightning
- 7 BlackMamba
- 3 Blade
- 2 Blade666ii
- 11 Blair Williams
- 3 BlArE
- 2 BlazeR
- 2 BlckRckr
- 5 Bleeder
- 153 blito3
- 36 blito4
- 23 Blitz
- 6 Blitzkrieg
- 2 Blitznuckel
- 15 Blitzy
- 3 Bloodhound
- 3 BloodK1nG"
- 15 Bloodwar
- 3 Blu Wasp alias BigBastard
- 2 Bluantinoo "TieK FaGnoL"
- 13 Blue-Ice
- 4 Blueraven
- 3 bob
- 6 Bob "Nimbostratus" Harrison
- 3 Bob 'Porch Viking' Harrison
- 23 Bob Kuphal
- 2 Bob Kuphal *
- 3 Boba Fett
- 8 Bobb "Default" Bittner
- 48 Bober
- 2 Bobkov Andrey :: Shadow3 (.:MEDVED:.)
- 2 BobMcmillen
- 12 BOBXXII
- 7 BobZilla
- 2 Boden Maddox
- 2 BON
- 29 BONE
- 2 BONE [edited-Fn>Metalfist]
- 2 BONE and Cranked for the boat
- 3 BONE modified=Samantha=<QSF>
- 15 Bonecrusher
- 2 Bonehed316
- 2 Bones
- 3 BongMaster
- 17 bongoliath
- 2 Boo
- 2 Booger.Sanchez!
- 3 Booker
- 2 Boom
- 2 Boom Cow
- 32 Boom-Boy
- 2 BoomerNL
- 19 Boon-qiv-
- 2 Boon-qiv- & gust
- 12 Boon-qiv- & ks-gust-
- 2 Boris.Niclas@fen-net.de
- 2 bork_bork
- 5 Boru
- 2 Boting
- 3 Boxcar Joe
- 2 Boxcar_Joe
- 2 Boy K.