- HH
- HHab
- HHad
- HadHaf
- HafHai
- Haihaj
- HAKHal
- HalHal
- HalHal
- HalHal
- HalH
- HHam
- HamHam
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- harHar
- HarHat
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- HatHav
- HavHaw
- HawHAW
- haxHay
- HayHaz
- HazHe
- HeHea
- HeaHEA
- HEAHea
- HeaHea
- HeaHea
- HeaHe
- HecHee
- HeeHei
- HeiHel
- HelHel
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- HemHen
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- HenHep
- HepHer
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- HieHig
- HigHig
- HigHil
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- HinHip
- HipHir
- HisHit
- hitHo
- HHoc
- HocHof
- HofHol
- HolHol
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- HolHol
- HolHol
- HolHom
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- HomHon
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- HonHoo
- HooHop
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- HotHot
- HotHou
- HouHou
- HouHou
- HouHow
- HowH
- HozHua
- HuaHud
- HudHug
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- HulHum
- HumHun
- HunHun
- HunHur
- HurHus
- HusHut
- HutHyb
- HybHym
- HymHyp
- HypHZY
- Hora Zulu
- Horace Greene
- Horace Heidt and His Orchestra
- Horace Pinker
- Horace Silver Quintet/Sextet, The
- Horacero
- Horák, Jiří (piano composer)
- 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
- Horn, Trevor feat. Lukeman, Jack
- Horn, Trevor feat. Pop, Iggy & Lunny, Phoebe
- Horn, Trevor feat. Seal
- Horn, Trevor feat. Willcox, Toyah & Fripp, Robert
- Horna (Finnish black metal band, fka Shadowed)
- Hornal
- Hornbostel, Christian
- Horne, Espen
- Horne, Jimmy "Bo"
- Horne, Lena
- Horne, Lena & Davis, Sammy, Jr.
- Horne, Lena & Szabó, Gábor
- Horne, Lena with Wilson, Teddy and His Orchestra
- Horne, Marilyn (American operatic mezzo-soprano)
- Horne, Ryan
- Horned Almighty (Danish black metal)
- Horned Wolf
- Horner, James (American score composer)
- Horner, James & Dion, Céline
