Gabriella 'Gabi' Wilson
Songs: Best Part (& Daniel Caesar) - Damage - Blessed & Free (& Kane Brown) - Come Through (& Chris Brown) - Slide (& YG)
Haevn Songs: We Are - Open Hearts (& Birdy)
Cliona Hagan Songs: Walk of Life (The Late Late Country Special) - Let Him Go Let Him Tarry - Secret Love
Merle Haggard
Merle Haggard & The Strangers
See also: Noel Haggard

Songs: Don't Think Twice, It's Alright (& Willie Nelson) - Working Man Blues - The Way I Am - Mama Tried (& The Strangers) - Silver Wings
Carola Häggkvist Songs: Främling (Eurovision Sweden) - Fångad av en stormvind
Hair (film)
Musical film 1979
See also: Hair (musical)

Songs: Aquarius - Hair
Van Halen
Edward Van Halen, Alex Van Halen, David Lee Roth, Wolfgang Van Halen & Sammy Hagar
See also: Mammoth WVH

Songs: Jump - Happy Trails - Take Your Whiskey Home - I'm the One - Panama
Halocene Songs: Unholy
The musical - Hamilton (Broadway Cast 2015)
See also: Leslie Odom Jr.

Songs: Burn (Phillipa Soo) - You'll be Back - Satisfied - Wait For It - One Last Time
Lynne Hamilton Songs: On the Inside (Prisoner)
The Handsome Family Songs: Far From Any Road (True Detective)
Hardwell Songs: Dare You (& Matthew Koma)
Richard Harris Songs: MacArthur Park (Short version)
Mickey Harte Songs: We've Got the World (Eurovision Ireland)
Heart (band)
Ann Wilson, Nancy Wilson, Ben Smith, Ric Markmann, Debbie Shair & Craig Bartock
Songs: All I Wanna Do Is Make Love to You - Alone - Barracuda - Magic Man - Crazy on You
Bobby Hebb Songs: Sunny
Helmet Songs: Unsung
Hocus Pocus (film)
Songs: One Way or Another (Sarah Jessica Parker, Bette Midler & Kathy Najimy) - Sarah's Theme (Come Little Children) (Sarah Jessica Parker) - The Witches Are Back
Hoku Songs: Perfect Day
Greg Holden Songs: The Lost Boy (Sons of Anarchy)
Michael Holm Songs: Tränen Lügen Nicht - Lucille (Mußt du jetzt gerade gehen) - Mendocino - El Lute - Desperado
Home Free
Austin Brown, Rob Lundquist, Adam Rupp, Tim Foust & Adam Chance
Songs: Sea Shanty Medley - Sea Shanty Medley (extended version) - Ring of Fire (& Avi Kaplan)
Honk! Songs: Delfin (& Isi Glück) - Anna-Lena (& Deejay Matze)
Bob Hope Songs: Thanks for the Memory (& Shirley Ross)
Bruce Hornsby
Bruce Hornsby and the Range
Songs: Every Little Kiss - The Way It Is (Short version) - Great Divide - Mandolin Rain - The Valley Road
How I Met Your Mother Songs: Let's Go to the Mall (Colbie Smulders)
Ikke Hüftgold Songs: Bumsbar (& DJ Robin & Schürze) - Dicke titten kartoffelsalat - Rapunzel (& Die Draufgänger) - Ich schwanke noch - Modeste Song (& VFL Eschhofen & Kreisligalegende)
Hugo Songs: 99 Problems
Hunter × Hunter Songs: Departure! (Masatoshi Ono)
Lord Huron
Songs: The Night We Met - I Lied (& Allison Ponthier)