| Name | Steam ID | Records | WRs |
|---|---|---|---|
| Kankuro | 76561198307010262 | 6 | 0 |
| KaNN † | 76561197987629806 | 1 | 0 |
| Kanna (Not for sex) | 76561198161204815 | 43 | 0 |
| Kännikala qmax | 76561197982299306 | 32 | 0 |
| kannonball | 76561198271775517 | 1 | 0 |
| Kanny | 76561198058810184 | 1 | 0 |
| kanpun | 76561198082727154 | 1 | 0 |
| Kansei Dorifto | 76561198008024509 | 8 | 0 |
| Kant | 76561197983713528 | 2 | 0 |
| Kantain | 76561198282945034 | 3 | 0 |
| Kanye West | 76561198057463228 | 1 | 0 |
| Kanye West | 76561198193990701 | 1 | 0 |
| kanzo | 76561197986657050 | 3529 | 222 |
| Kaonashi | 76561198092612555 | 0 | 0 |
| kAOSJK | 76561198113387313 | 50 | 0 |
| Kapas1k | 76561199094132428 | 9 | 0 |
| kapc | 76561198189900528 | 1 | 0 |
| kapitan pihul`ka | 76561198031494204 | 1 | 0 |
| KapnSprocket | 76561198047242399 | 23 | 0 |
| kapoch | 76561198056046837 | 1 | 0 |
| Kapo-Chan | 76561198090731537 | 2 | 0 |
| Kapovaz | 76561198272904767 | 2 | 0 |
| kapp | 76561198228575140 | 1 | 0 |
| Kappa | 76561198041250051 | 1 | 0 |
| KAPPIE | 76561198104330353 | 1 | 0 |
| kaprius | 76561198094148861 | 1 | 0 |
| kaptain | 76561198033727092 | 5 | 0 |
| kaptain | 76561198199340113 | 1 | 0 |
| Kaptin | 76561198067375044 | 1 | 0 |
| Kara | 76561198191131877 | 8 | 0 |
| @KaraFPS_ | 76561198810829432 | 2 | 0 |
| Karanimo | 76561198019911533 | 1 | 0 |
| karasik | 76561197975099284 | 2 | 0 |
| karba007 | 76561198001405984 | 2 | 0 |
| karbo | 76561198093794531 | 1 | 0 |
| Karbulin | 76561199654906288 | 1 | 0 |
| karcsi | 76561198087605586 | 1 | 0 |
| Karcus | 76561197960354631 | 1 | 0 |
| Kardo | 76561199022569351 | 1 | 0 |
| kare | 76561197961859577 | 2 | 0 |
| KarelianGhost | 76561198064336042 | 2 | 0 |
| Karen.in.HR | 76561198110119053 | 1 | 0 |
| Karete1000 | 76561198275278443 | 1 | 0 |
| Karim | 76561198142035416 | 16 | 0 |
| Kariolization | 76561198018226302 | 1 | 0 |
| Karker | 76561198044345034 | 1 | 0 |
| karla431 | 76561198050040320 | 1 | 0 |
| KarlHatred | 76561197971053259 | 4 | 0 |
| Karl Heinrich Marx | 76561197972491410 | 1 | 0 |
| karlhelvede | 76561198025407188 | 1 | 0 |