| Name | Roles |
|---|
| K | Performer |
| K, Judy | Performer |
| K, Karina | Performer (3) |
| K-Ci & JoJo | Performer |
| K-Zwo | Music, Lyrics |
| K. Aldridge, | Lyrics |
| K. C. and the Sunshine Band | Performer |
| K., Lara | Performer |
| K3 | Performer |
| K3, Karen van | Performer |
| K3, Kathleen van | Performer |
| K3, Kristel van | Performer |
| Kǎ Lóng (卡龍) | Lyrics |
| Ka'awaloa, Pedro | Performer |
| Ka-Mbili, Sduduzo | Performer |
| Kaan, Kartal | Performer |
| Kaandorp, Brigitte | Lyrics, Book, Performer (2) |
| Kaart, Caroline | Performer (2) |
| Kaart, Johan | Performer (3) |
| Kaas, Daniela | Performer |
| Kaas, Patricia | Performer (2) |
| Kaasinen, Mari | Music |
| Kabanov, Contantine | Performer |
| Kabanov, Konstantin | Performer |
| Kabatu, Isabelle | Performer |
| Kabatu, Laurence | Performer |
| Kabiljo, Alfi | Music, Performer |
| Kabler, Merrill H. | Performer |
| Kabler, Roger | Performer |
| Kaburick, Aaron | Performer |
| Kabus, Thomas | Lyrics |
| Kacergis, Matthew | Performer |
| Kachel, Roger | Performer |
| Kachingwe, Tinashe | Performer |
| Kaçmaz, Erkan | Performer |
| Kaczor, János | Performer |
| Kadel, Steve | Performer (2) |
| Kadel, Steven | Performer |
| Kadogo, Aku | Performer |
| Kaehler, Ron | Lyrics, Book |
| Kael, Dan | Lyrics |
| Kaelin, Monika | Performer |
| Kaeo | Performer |
| Käfer, Wolfgang | Music, Orchestrations (3) |
| Kaff, Terry | Performer |
| Käfich, Martin | Performer |
| Kafig, Matin | Performer |
| Kafkaffe, Yaron | Music, Lyrics |
| Kafkafi, Yaron | Music (2), Lyrics (2), Book |
| Kafno, Paul | Producer |
