| Ivan Kupala | Pop genreFolkPop | 4 |
| Irina Kairatovna | Rap | 1 |
| Anna Koshmal | SoundtrackPop | 2 |
| Evgeny Konovalov | Pop genrePopChanson | 1 |
| Nadezhda Krygina | Pop genreFolk | 1 |
| 13 karat | RockAlternative rock | 2 |
| Kalina | FolkFolk music | 1 |
| Children's Choir of Igor Krutoy 'New Wave' | PopChildren's song | 6 |
| Emmerich Kálmán | Classic | 1 |
| Alexandr Kutikov | Pop RockRock | 1 |
| Marina Kapuro | Folk | 1 |
| Kishlak | PopRapRockAlternative rock | 3 |
