| Name | Steam ID | Records | WRs |
|---|---|---|---|
| COLDBLOODED | 76561198035541200 | 3 | 0 |
| colddhearted | 76561198173003545 | 1 | 0 |
| coldsoul213 | 76561198257521830 | 3 | 0 |
| CoLdW1R3 | 76561197961850254 | 1170 | 0 |
| COLE_PIPER | 76561198256117201 | 35 | 0 |
| Colin Robinson | 76561198446311610 | 2 | 0 |
| ColinRobinson | 76561198024340660 | 2 | 0 |
| colio3000 | 76561198191416437 | 3 | 0 |
| CollarBone | 76561198094605326 | 1 | 0 |
| ColleroK {aic} | 76561197997500824 | 1 | 0 |
| cologram | 76561199533493883 | 3 | 0 |
| Colonel | 76561198411786909 | 12 | 0 |
| Colonel Amiga | 76561198069461979 | 1 | 0 |
| colonel mustard | 76561198024486529 | 1 | 0 |
| COLOR | 76561198067236533 | 3 | 0 |
| Colorblind | 76561198091000550 | 3 | 0 |
| Colours | 76561198017383140 | 1 | 0 |
| Colt | 76561198080981908 | 1 | 0 |
| coLTiceK | 76561198332551299 | 1 | 0 |
| Colt Leopold | 76561198014285281 | 1 | 0 |
| Colty2 | 76561198058898261 | 1 | 0 |
| Columbo | 76561198047142028 | 2 | 0 |
| Colusion | 76561198188594401 | 1 | 0 |
| _com | 76561198025742134 | 6 | 0 |
| coma | 76561197990658401 | 14 | 0 |
| ☆☠Comandante☠☆ | 76561198015857440 | 1 | 0 |
| comatos | 76561199031542324 | 1 | 0 |
| COMBAT JazZ | 76561198067601036 | 8 | 0 |
| Combine™ | 76561198001304794 | 2 | 0 |
| Comedy | 76561198105295923 | 1 | 0 |
| Comets | 76561198061594466 | 3 | 0 |
| Comisari_0 | 76561198017155450 | 1 | 0 |
| Commandate | 76561198063243100 | 1 | 0 |
| Commander Catpiss | 76561198108558073 | 1 | 0 |
| Commander Neon | 76561199019831263 | 3 | 0 |
| Commander_Owl | 76561198053187165 | 1 | 0 |
| CommanderWeissglut | 76561198042791440 | 1 | 0 |
| Commie | 76561198322095699 | 1 | 0 |
| Commix | 76561197960392147 | 1 | 0 |
| Commodore | 76561198311982466 | 1 | 0 |
| common | 76561198003781709 | 1 | 0 |
| ＣｏｍｍｏｎＴｒｏｌｌ | 76561198040076599 | 1 | 0 |
| Communism Doggo | 76561198034368546 | 1 | 0 |
| Communist35 | 76561198105072807 | 5 | 0 |
| CommunistDinosaur | 76561198418382939 | 1 | 0 |
| Communist Frog | 76561198059131934 | 1 | 0 |
| compact | 76561197962248718 | 8 | 0 |
| Compact | 76561198005427084 | 2 | 0 |
| Competitive VR Gamer | 76561198312774282 | 1 | 0 |
| Completely Incompetent | 76561198014634114 | 8 | 0 |