- hH
- HHac
- HacHad
- HadHag
- HagHai
- HaiHak
- HakHal
- HalHal
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- HalHam
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- HawHaw
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- HBzHea
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- HeaHea
- HeaHea
- HeaHec
- HecHed
- HedHei
- HeiHek
- HekHel
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- HemHen
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- HooHop
- HHor
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- HotHot
- HotHou
- HouHou
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- HouHow
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- HHua
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- HulHum
- HumHun
- HunHun
- HunHur
- HurHus
- Hushux
- HuyHyd
- HydHyp
- HypHyr
- HyrHZY
- HappyHappy (Daymon Ryan)
- Happyhead
- Happyland
- Happylife
- Happyness (UK alternative rock band)
- Happysad
- Happyvoid (Shoegaze band from San Antonio)
- Haque, Fareed
- Haquin & IOM
- Har Mar Superstar
- Hara (Romanian pop-rock band)
- Hara (Indonesian singer)
- Hara (South Korean Rapper)
- Hara, The (UK alternative rock band)
- Hara, Yumi
- Harada, Shinji
- Harada, Tomoyo
- HARADRIM (HARADRIM Blackened Death Metal, Black Metal, Crust)
- Haragán y Cía., El
- Harahap, Rinto
- Harajuku
- Harakami, Rei
- Harakiri for the Sky (Austrian post-black metal)
- Haramiler
- Haran, Mary Cleere
- Harana
- Haranga
- Harari (South African fusion band)
- Harari, Yosef
- Harasim, Nate
- Harasim, Nate featuring Hardcastle, Maxine
- Harbinger (UK metal)
- Harbinger, Ed
- Harbor & Home
- Harbor Boys
- Harbor Patrol
- Harbor, Souls
- Harbour (Indie Alternative Rock from Lebanon, OH)
- Harbour (Australian Prog Metal)
- Harbour Union, The
- Harbours
- Harbridge, Taryn
- Harburg, Yip
- HARC
- Harcourt, Ed (English singer‐songwriter)
- Harcsa, Veronika (Hungarian jazz singer/songwriter)
- Hard (Hungarian rock band)
- Hard 2 Obtain
- Hard Aches, The
- Hard Bass School
- Hard Bass School & XS Project
- Hard Boiled
- Hard Bop Messengers
- Hard But Crazy
- Hard Christ
- Hard Corps
- Hard Creation
- Hard Disk Drive
- Hard Drive (Heather Sowards / Heather Valey)
- Hard Driver (Freek van Kempen)
- Hard Driver & B-Front
- Hard Driver & Radical Redemption
- Hard Driver & Villain, MC
- Hard Evidence vs. Wideboys, The & Majestic
- Hard Excess
- Hard Feelings (Joe Goddard + Amy Douglass)
- Hard Girls
- Hard GZ (Spanish MC)
- Hard House Banton
- Hard in Tango
- Hard Kaur
- Hard Knocks (90s US hip-hop group)
- Hard Lessons, The
- hard life (Leicester, England)
- hard life & Dapperton, Gus
- hard life & Kevin Abstract
- hard life feat. Parks, Arlo
- Hard Men Working Hard
- Hard Mind (hardcore band from Rennes, France)
- Hard Pass
- Hard Quartet, The (supergroup of Emmett Kelly, Stephen Malkmus, Matt Sweeney, and Jim White)
- Hard Rain (Tony Clarkin & Bob Catley band after Magnum)
- Hard Reset
- Hard Rock Sofa & Swanky Tunes
- Hard Skin (UK oi band)
- Hard Stance
- Hard Stuff (1970s English hard rock band)
- Hard Target (United States alt hip hop)
- Hard Times Don't Last (Post-hardcore band from Northern Germany)
- Hard Times, The (mid-1960s psychedelic folk rock band from California)