- Someone that owns 2
- Sonic Wallpaper 7
- SONY-56K-UK-PRO 8
- Soren 'Predator' Jorgensen 5
- Soulhunter.co.uk 6
- SoulReaver(marvin) 7
- Sp!Re' 3
- Sp4der 5
- spab 3
- SpaceSamurai955 6
- Spam Saviour & GMan 2
- SpamSlayer 2
- Sparda 2
- Sparkly 3
- spawning too close to APC 2
- Spaziticus Prophetus 4
- Speaker 8
- Spec 3
- SpEcTra_7 12
- Spectre_85 4
- Spen 4
- Spencer Armitage 2
- Sphandor 4
- spicicles 15
- Spiderfactory 2
- Spire & Teasy 2
- SpiRiT` 4
- Splashy 19
- Splashy and Mike 2
- spokk 4
- Spooger & Islington 2
- Spooger/Islington 3
- spooky 8
- Sprint1 2
- Spyder 5
- Squacky 37
- Squacky <<>> Jump Pads by Gor Gor <<>> 3
- Squirrelinabox 15
- SRA BiGi 2
- SST Mapping team 2
- StabJoe 9
- STALIN 4
- Stan "ColdSteel" Stewart 9
- Starr Allen Shaw 2
- Starry Might 7
- Starstreams 2
- STATIC3D 6
- STB 2
- STD 3
- stealth219.Kiev, unreal.com.ua 3
- SteelerWolf 2
- SteelHORN 10
- SteelHORN [SE - '//3iRd(o) n´Che] 2
- SteelHORN/Barbie 2
- Stefan "(mmf)St-DangerRocket" Schäfer 2
- Stefan "Bloodhunter" Gehring 8
- Stefan 'Chicano' Fellechner 5
- Sören 'smattbac' Mattbäck 6