25 players
| Name | Demos | Length |
|---|---|---|
| Kelly Flewin | 4 | 5:19 |
| Kelp137 | 1 | 0:11 |
| KennyisALIVE | 16 | 4:25:15 |
| keyboardcrash | 1 | 0:09 |
| Keyboard_Doomer | 104 | 18:31 |
| Keykhosrau | 289 | 15:24:42 |
| khananaphone | 1 | 2:00:41 |
| Khaoscythe | 2 | 5:35 |
| Khorus | 1 | 0:26 |
| Kid Crusader | 3 | 2:28 |
| Kieran Millar | 27 | 1:26:57 |
| Killer5 | 59 | 15:07:27 |
| KillerDog745 | 49 | 3:49:28 |
| Killianbeast | 1 | 0:09 |
| Kim Dong-hyun | 21 | 2:05:54 |
| Kim Hauge | 1 | 0:22 |
| Kim Lee | 6 | 3:01 |
| Kim Lundqvist | 7 | 2:17 |
| Kim "Torn" Bach | 57 | 1:29:27 |
| Kinetic | 546 | 72:10:46 |
| KingInferno93 | 1 | 8:14 |
| Kira | 3 | 19:12 |
| KirieNatsuyuko | 1 | 2:20 |
| Klear | 1 | 2:17 |
| kler | 2 | 0:20 |