| The Half Trees |
| The Halfdays |
| The Halfish Experience |
| The Halfway Happys |
| The Halibuts |
| The Hall Effect |
| The Hall Johnson Choir |
| The Hall Johnson Negro Choir |
| The Hall Sisters |
| The Hallas Cowboys |
| The Halloran Project |
| The Halo Method |
| The Halo Trees |
| The Halos |
| The Hamiltones |
| The Hammer |
| The Hammer Party |
| The Hamptons |
| The Hamrahlid Choir |
| The Han Trap |
| The Hand Above the King |
| The Hand Me Downs |
| The Handcuffs |
| The Handlers |
| The Handouts |
| The Hands |
| The Handsome Band |
| The Handsome Devils |
| The Handsome Family |
| The Handsome Scoundrels |
| The Hang Ups |
| The Hanging Bandits |
| The Hangmen |
| The Hank Mobley Quintet |
| The Hanks |
| The Hanky Pankies |
| THE Hannah Elisabeth |
| The Hantton |
| The Hanuman Sextet |
| The Happenings |
| The Happiest Kind of Sad |
| The Happy Boys |
| The Happy Chemicals |
| The Happy Face Riot |
| The Happy Family |
| The Happy Fits |
| The Happy Groover |
| The Happy Holidays |
| The Happy Homeless |
| The Happy Humans |
| The Happy Kids |
| The Happy Mess |
| The Happy One |
| The Happy Organ |
| The Happy Pirates |
| The Happy Racers |
| The Happy Rockers and Melodian Singers |
| The Happy Suspended |
| The Happy Trails |
| The Happy Yew |
| THE HARAKIRI NATION |
| The Haralds |
| The Harbor Boys |
| The Harbor Divide |
| The Hard Refresh |
| The Hard Swing |
| The Hard Times |
| The Hardkiss |
| The Harlem Community Choir |
| The Harlem Footwarmers |
| The Harlem Gospel Singers |
| The Harlem Hot Chocolates |
| The Harmed Brothers |
| The Harmful |
| The Harmonica Pocket |
| The Harmonicats |
| The Harmonizing Four |
| The Harmony Grits |
| The Harms |
| The Harold Hall Project |
| The Harper Brothers |
| The Harpooneers |
| The Harpoonist & the Axe Murderer |
| The Harptones |
| The Harris Sisters |
| The Harrison Center |
| The Harry Allen-Joe Cohn Quartet |
| The Harry Allen Quartet |
| The Harry Rox |
| The Harry Simeone Chorale |
| The Harry Simeone Chorale & Orchestra |
| The Harry "Sweets" Edison Quintet |
| The Harters |
| The Harvard Opportunes |
| The HaRvEst |
| The Harvest Collective |
| The Harvest Law |
| The Harvesters |
| The Harvey Rosencrantz Orchestra |
| The Hashassins |
