- hHa
- HaHac
- HacHaf
- HafHah
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- HakHal
- HalHal
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- HalHA
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- HanHan
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- HanHap
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- harHar
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- HarHas
- HHat
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- HayHaz
- HazHea
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- HeaHea
- HeaHea
- HeaH
- HHeg
- HegHEI
- HeiH
- HelHel
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- HelHem
- HemHen
- HenHen
- HenHer
- HerHer
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- HerHer
- HerHes
- HesHex
- HexHi
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- HooHop
- HopHoq
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- HosHot
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- HouHou
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- HucHuf
- HHul
- HulHum
- HumHun
- HUNHun
- HunHur
- HurHus
- HusHyb
- HybHYO
- HyoHys
- HysHZY
- Hard Stance
- Hard Target (United States alt hip hop)
- Hard Times, The (mid-1960s psychedelic folk rock band from California)
- Hard To Kill (toronto rappers)
- Hard Working Americans
- Hard Working Americans feat. Cash, Rosanne
- Hard‐Fi
- Hard‐Ons
- Hard, Anal
- Hard, Calvin
- Hard2Def, DJ (Dancehall artist)
- Hardage
- Hardage feat. Alphabeat
- Hardage feat. Brown, Jocelyn
- Hardage feat. Franti, Michael
- Hardage feat. King, Mark
- Hardal
- HardBody Babes
- Hardcastle
- Hardcastle, Paul
- Hardcore Superstar
- Hardcore Synth Orchestra
- Hardcore, Kalif
- Hardee, John
- Harden Trio, The
- Harden, Wilbur
- Harder, Christian
- Hardesty, Rich
- Hardfloor
- Hardfloor presents Dadamnphreaknoizphunk
- Hardhaus (Norwegian country-rock band.)
- Hardheid, De
- Hardie, Hugh
- Hardie, Hugh feat. GLXY, 3‐Card & Phillips, Zoë
- Hardiman, Ronan
- Hardin Draw, The
- Hardin, Eddie
- Hardin, Gus (country)
- Hardin, Lane
- Hardin, Melora (US actress)
- Hardin, Tim
- Harding University Concert Choir
- Harding, Aldous (New Zealand folk musician)
- Harding, Curtis (Soul singer from Atlanta)
- Harding, John Wesley
- Harding, John Wesley & Minus 5, The
- Harding, Karen (British singer and songwriter)
- Harding, Karen & Digital Farm Animals
- Harding, Karen & Shift K3Y
- Harding, Lee
- Harding, PJ
- Harding, PJ & Cyrus, Noah
- Harding, Sarah
- Hardinger, Michael
- Hardingrock
- Hardjodikoro, Indro
- Hardkandy
- Hardknox
- Hardline (US melodic hard rock band)
- Hardneja Sertacore
- Hardnox (UK trance trio)
- HARDNSTRANGE (Belgian DJ & producer)
- Hardo (rapper)
- Hardo feat. Miller, Mac & Njomza
- Hardo feat. Wiz Khalifa
- Hardouin, Camille
- Hardpan
- Hardrive
- Hardrock (US rapper)
- Hardrox
- Hardsequencer
- Hardsoul (Dutch house/electro producer duo; Brothers DJ Roog & Greg)
- Hardsoul (rap group from Bielefeld, Germany)
- Hardsoul & Carroll, Ron
- Hardsoul feat. Carroll, Ron
- Hardsoul feat. Rea Carroll
- Hardstyle Masterz (hardstyle DJ, real name Antonio Donà)
- Hardstyle Masterz & Enforcer, Max
- Hardway, James
- Hardway, Jay
- Hardwell (Robbert van de Corput, house DJ & producer from Breda, NL)
- Hardwell & Blasterjaxx
- Hardwell & Bright Lights
- Hardwell & Crown, Mitch
- Hardwell & Dale, Joey feat. Luciana
- Hardwell & DallasK
- Hardwell & Dannic feat. Haris
- Hardwell & Dannic feat. Kelli‐Leigh
- Hardwell & Derulo, Jason
- Hardwell & Dr. Phunk
