- HH
- HHab
- HabHad
- HadHaf
- HafHag
- HagH
- HaiHAL
- HalHal
- HalHal
- HalHal
- HalHal
- HalHam
- HamHam
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- HamHan
- HanHan
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- HanHap
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- Harhas
- HasHat
- HatHau
- HauHAV
- HavHaw
- HawHAY
- HayHay
- HayHaz
- HazHea
- HeaHea
- HeaHEA
- HEAHea
- HeaHea
- HeaHea
- HeaHEC
- HecHeD
- HedHei
- HeiHek
- HekH
- HHel
- HelHel
- HelHel
- HelHen
- HenHen
- HenHen
- HenHer
- HerHer
- HerHer
- HerHer
- HerHer
- HerHes
- HesHex
- HexHey
- HeyHi
- HiaHid
- HidHig
- HigHig
- HigHig
- HigHil
- HilHil
- HilHil
- HilHin
- HinHip
- HipHir
- HirHit
- HitHKE
- HkeHob
- HobHof
- HofHo
- HoHol
- HolHol
- HolHol
- HolHol
- HolHol
- HolHol
- HolHom
- HomHom
- HomHon
- HonHon
- HonHoo
- HooHOP
- HopH
- HHor
- HorHor
- HORHos
- HosHot
- HotHot
- HotHou
- HouHou
- HouHow
- HowHow
- HowHr
- HrHuc
- HucHue
- HueHug
- HugHum
- HumHum
- HumH
- HunHun
- HunHur
- HurHus
- HusHut
- HutHyb
- HybHym
- HymHyp
- HypHZY
- Höppner, Nick
- Hopreme (La Souterraine artist)
- Hopscotch
- hopscotchbattlescars (Queer Metalcore from Winnipeg)
- Hopsin (US rapper)
- Hopsin feat. Benton, Jarren & Wright, Dizzy
- Hopsin feat. Eric Tucker
- Hopsin feat. Joey Tee
- Hopsin feat. Mc Passionate & G-Mo Skee
- Hopsin feat. Passionate MC & G-Mo Skee
- Hopsin feat. Speaks, Michael
- Hopsin feat. SwizZz
- Hopsin feat. Tech N9ne
- Hopwood, Amy
- Hoque, Jasmine
- Hora (member of Schwarz Stein)
- Hora Zulu
- Hora, Simran
- Horace Green
- Horace Greene
- Horace Heidt and His Orchestra
- Horace Pinker
- Horace Silver Quintet/Sextet, The
- Horacero
- Horák, Jiří (piano composer)
- Horák, Michal (Czech singer-songwriter and multi-instrumentalist)
- Horal Local (banda de rock bogotana)
- Horan, Emma (pop)
- Horan, Niall
- Horan, Niall & Anne-Marie
- Horan, Niall & McAlpine, Lizzy
- Horan, Niall & Morris, Maren
- Horan, Seth
- Horanauts
- Horbatso
- Hörberg, Barbro
- Hörbiger, Christiane
- Hörbiger, Paul
- Hörbiger, Paul & Alexander, Peter
- Horcas
- Horch
- Hord
- Horda (Black Metal)
- Hordatoj
- Horde (black metal solo project; formerly Beheadoth)
- Horde and the Harem, The
- Hordijk, Chris
- Horfixion
- HORI7ON
- Horie, Yui
- Horikawa, Yosi
- Horin, Yotam Ben
- Horisont (Swedish classic rock band)
- Horizon 8 (Russian melodic death metal)
- Horizon Blue
- Horizon Forbidden West
- Horizon Ignited
- Horizon Problem (German metalcore band)
- Horizons Edge
- Horkýže Slíže
- Horloge, L'
- Hormiga, La
- Hórmónar
- Hormonauts, The
- Horn (German black metal project)
- Horn Knox
- Horn of the Rhino
- Horn, Guildo
- Horn, Guildo & Die Orthopädischen Strümpfe
- Horn, Jana
- Horn, Jazzmeia (US jazz singer and songwriter)
- Horn, Jazzmeia feat. Ross, Jamison
- Horn, Jeremy (Christian artist)
- Horn, Jim (saxophonist, hornist, flutist and oboist)
- Horn, Maritza
- Horn, Melissa
- Horn, Melissa med Winnerbäck, Lars
- Horn, Paul
- Horn, Reinhard
- Horn, Shirley
- Horn, Shirley, Ables, Charles, Hart, Billy
- Horn, Shirley, Trio, The
- Horn, The (UK techno DJ/producer Steven Horne)
- Horn, Trevor
- Horn, Trevor feat. Almond, Marc
- Horn, Trevor feat. Amos, Tori
- Horn, Trevor feat. Astley, Rick
- Horn, Trevor feat. Corr, Andrea & Lukeman, Jack
- Horn, Trevor feat. Hogarth, Steve
- Horn, Trevor feat. Lady Blackbird
