| Ostap Parfenov | Pop | 2 |
| Oleg Akkuratov | Pop | 1 |
| Oscar | Pop | 1 |
| Oksana Kovalevskaya | Pop | 1 |
| Oksana Razumovskaya | Pop | 1 |
| Evgeny Okunev | PopTanzmusik | 1 |
| Orgia Pravednikov | Rock | 1 |
| Sozvezdie Otrezok | Indi-MusikAlternative Musik / Alternative Rock | 1 |
| The Sergey Mazaev Orchestra | Pop Estrada | 1 |
| Oleg Khromushin | EstradaPop | 1 |
| Orchestra and vocal group 'Disco' | EstradaPop | 1 |
| Olya Lya | PopIndi-Musik | 1 |
