- H a lot (에이치얼랏)
- HaeGaL (해갈)
- HAEL
- HAEUN
- HAHM
- Hakm
- Halfpastseven
- HAMA (하마)
- hamzzi
- Han
- Han Jisu
- HANAMI
- Haru Kid (하루키드)
- Have A Tea
- HAYASI CAKE HOUSE
- HEIBE
- hemming
- HEO
- HERD
- Hersh
- Herz Analog
- HESSE
- hi blue
- HIGA
- High Sunn
- hiko
- Hipcut
- HIPE
- Hippo
- HippoPotamic
- Hiroyuki Kondo
- His (히스)
- HIZY
- HNGIN 행인
- HOHYUN
- HolaSungho
- Hollyway
- homehome
- Horim & The Ska Jazz Unit
- Housekeepers (하우스키퍼스)
- hoyeon (호연)
- Hua Ling (花玲)
- Hubert Tas
- Huitaek
- Hukky Shibaseki
- HUNJIYA
- Huremic
- HWANJI (환지)
- Hwi
- hyejin9w9
- Hyewon
- HYPNOSIS THERAPY
- Hyung
