- HH
- HHab
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- HAKHal
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- HusHut
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- HymHyp
- HypHZY
- Hò-rò
- HO‐KAGO TEA TIME (K‐ON!)
- Ho, Daniel
- Ho, Denise (HOCC)
- Ho, Don (US traditional pop musician, singer & entertainer)
- Hồ, Don (Vietnamese-American singer)
- Ho, Fred
- Ho, Katherine
- Hồ, Ngọc Hà
- Ho, Oliver
- Ho, Peter
- Hồ, Trung Dũng
- Ho, Wendy
- Ho'okoa
- Ho'onu'a
- Ho'onu'a (Hawaiian reggae band)
- Ho99o9
- Họa Mi
- Hoala & Koala
- Hoang (progressive house / electronic)
- Hoàng Châu
- Hoàng Dũng (Á Quân Giọng hát Việt 2015)
- Hoang feat. Tella, Donna
- Hoàng Lan
- Hoàng Lê Vi
- Hoàng Quyên (Á quân Vietnam Idol 2012)
- Hoang, Ani (Bulgarian pop-folk singer)
- Hoang, Stevie (Chinese-British RnB singer and producer)
- Hoang, Stevie feat. Boi, Blac
- Hoang, Stevie feat. Iyaz
- Hoàng, Thục Linh
- Hoàng, Thùy Linh
- Hoàng, Thùy Linh feat. Rtee
- Hoaprox
- Hoarhound
- Hoashi, Keigo
- Hoax (US hardcore band)
- HOAX (NY-based indie pop band)
- Hoax, The (UK blues rock band)
- Hoba Hoba Spirit (Moroccan Band)
- Hobart, Rex and Misery Boys, The
- Hobbit (Tolkienesque rock band)
- Hobbs, Becky
- Hobbs, Ben
- Hobbs, Darwin
- Hobbs, Gary (tejano artist)
- Hobbs, Sarah (Texan country singer)
- Hobbs' Angel of Death
- Hobby (Wigald Boning & Roberto Di Gioia)
- Hobbyhorse (folk duo from the San Francisco bay area)
- Hobe
- Hobex (funk group)
- Hobi, Rochus Rocky
- Hobo (hungarian artist)
- Hobo Blues Band
- Hobo Johnson
- Hobo Johnson feat. Elohim
- Hobo Johnson feat. Jack Shoot & Jmsey
- Hobo, Johnny & Freight Trains, The
- Hobojobos
- Hoboken Division
- Hobos in Dust
- Hobos, The
- Hobosexual
- Hobotalk
- Hobson, Alex
- Hobson, Blake (US Prog Artist)
- Hobson, David (tenor, composer)
- Hobson, David, Tasmanian Symphony Orchestra, Guidarini, Marco
- Hoch Tirol
- Höchste Eisenbahn, Die
- Hochstrate, Philip
- Hochzeitskapelle
- Hocico
- Hocico feat. Matts, Aaron
- Hock Tu Down
- Hock Tu Down & Tame One
- Hockensmith, Hadley
- Hockey (Portland, OR indie rock band)
- Hockey Dad (Australian surf rock band)
- Hockridge, Edmund
- Hocus Pocus (French hip‐hop)
- Hocus Pocus (Dutch trance duo, known for Here’s Johnny)
- Hocus Pocus feat. Akhenaton & Ben l’Oncle Soul
- Hocus Pocus feat. C2C
- Hocus Pocus feat. Delabar, Gwen
- Hocus Pocus feat. Magic Malik
- Hocus Pocus feat. Medeiros, J., Mr.
- Hocus Pocus feat. Oxmo Puccino
- Hocus Pocus feat. Procussions, The
