| Cowboy | 76561198052745260 | 2 | 0 |
| cowboygeorgy | 76561198085033010 | 1 | 0 |
| Cowboy Joe | 76561198118730825 | 2101 | 0 |
| cowboy_marlboro:D | 76561198119354214 | 2 | 0 |
| Cow ProMoo Arena | 76561197982091486 | 21 | 0 |
| cows | 76561198915416195 | 41 | 0 |
| Cow Tit Anime Girl Fetishist | 76561198155284227 | 3 | 0 |
| cox | 76561198114620377 | 1 | 0 |
| Coy~ | 76561199192121455 | 1 | 0 |
| CoyoteCruncher | 76561198012683674 | 9 | 0 |
| Coyster | 76561198044873438 | 14 | 0 |
| CoYu | 76561198122416939 | 4 | 0 |
| cozycow | 76561198152492059 | 4 | 0 |
| cpa b0w53r | 76561198185557528 | 1 | 0 |
| [CP]Fauno | 76561198003312466 | 1 | 0 |
| ^∏cPh1∫t0 | 76561198326238777 | 2 | 0 |
| cphilox | 76561198101047068 | 1 | 0 |
| CPL PLAYER | 76561197980998901 | 1 | 0 |
| CPTcman | 76561198078653584 | 3 | 0 |
| Cpt. Coach | 76561197983169953 | 1 | 0 |
| CPT_Diabete | 76561198053496580 | 1 | 0 |
| Cpt.Dishwasher | 76561198064546357 | 1 | 0 |
| Cpt. Filicon the Scurvy Ass | 76561198166373687 | 1 | 0 |
| Cptn | 76561198035844072 | 4 | 0 |
| Cpt. Penguin/Shatzy | 76561198039514814 | 1 | 0 |
| Cpt. Slow | 76561198032503132 | 1 | 0 |
| Cpt Teemo | 76561198151580810 | 1 | 0 |
| Cpt. Xes | 76561198016420555 | 1 | 0 |
| CQL | AnotherDoomGuy | 76561198354331777 | 4 | 0 |
| cr0sso | 76561198168773703 | 218 | 0 |
| #Cr1z | 76561198008114547 | 4 | 0 |
| CR2|KoreanPanda | 76561198083407093 | 1 | 0 |
| cr3mo | 76561198098579366 | 8 | 0 |
| Cr4ck | 76561197973028425 | 63 | 0 |
| cr4ck x g0d | 76561198144098215 | 1 | 0 |
| cRaBZ_LOLZ | 76561198117631413 | 5 | 0 |
| CrAcK | 76561198979201128 | 1 | 0 |
| Crack3n | 76561198044578012 | 7 | 0 |
| CraCker☺ | 76561198026002906 | 0 | 0 |
| crackHEAD kid | 76561198346145926 | 1 | 0 |
| Crackman.EXE | 76561198976631397 | 1 | 0 |
| Crack Sparrow | 76561198204162687 | 6 | 0 |
| cracksweat | 76561198050315148 | 1 | 0 |
| Crafthor | 76561198061874461 | 1 | 0 |
| CRAFTMINE | 76561198331214468 | 1 | 0 |
| craftnut | 76561198161920381 | 3 | 0 |
| Crafty | 76561198038446534 | 7 | 0 |
| crafz | 76561197968607378 | 5 | 0 |
| craigie | 76561198308811876 | 4 | 0 |
| Cranky | 76561198812069197 | 2 | 0 |