| The Katies |
| The Katinas |
| The Katy |
| The Katydids |
| The Kavanaghs |
| The Kaye Choir |
| The Kaye Sisters |
| The Kayoks |
| The Kaze |
| The Keepsake |
| The Keith Christmas Blues Band |
| The Keith Ingham Quartet |
| The Kelb |
| The Kelele Brothers |
| The Keller/Kocher Quartet |
| The Kelly Bowlin Band |
| The Kelly Brothers |
| The Kelly Family |
| The Kemist |
| The Ken Darby Choir |
| The Kendalls |
| The Kennedys |
| The Kenny Clarke - Francy Boland Big Band |
| The Kenny Clarke & Francy Boland Sextet |
| The Kenny Hadley Big Band |
| The Kentones |
| The Kentucky Colonels |
| The Kentucky Headhunters |
| The Kenyan Boys Choir |
| The Kernal |
| The Kerry Boys |
| The Kestrels |
| The Kevin Waide Project |
| The Keystone Quartet |
| The KGB |
| The Khan |
| The Kiboomers |
| The Kickovers |
| The Kid Chocolate Band |
| The Kid Daytona |
| The Kid LAROI |
| The Kid That Ran Away |
| THE KIDDIE |
| The Kids |
| The Kids Band |
| The Kids from "Fame" |
| The Kids From Sesame Street |
| The Kids of Summer |
| The Kidsongs Kids |
| The Kidz Band |
| The Kiffness |
| The Kiiboomers |
| The Kik |
| The Kiki Hamilton |
| The Kilburns |
| The Kill |
| The Killarney Singers |
| The Killer |
| The Killer and the Star |
| The Killer Barbies |
| The Killers |
| The Killing Tree |
| The Killingtons |
| The Killjoys |
| The Kills |
| The Kindred |
| The Kinetic |
| The King |
| The King Blues |
| The King Brothers |
| The King Khan & BBQ Show |
| The King Of Christmas |
| The King of Sax |
| The King's Division Normandy Band |
| The King's Men |
| The Kings Men |
| The Kings Singers |
| The King's Singers |
| The Kings Son |
| The King Sisters |
| The King Snakes |
| The Kingbees |
| The Kingdom Choir |
| The Kings |
| The Kings of Harmony |
| The Kings Of Jazz |
| The Kingsmen |
| The Kingston International Reggae All-Stars |
| The Kingston Trio |
| The Kinison |
| The Kinks |
| The Kinsey Sicks |
| The Kirby Grips |
| The Kirkland Project |
| The Kisscats |
| The Kisslcats |
| The Kite String Tangle |
| The Klame |
| The klaxons |
| The Klerks |
