2023 in South Korean music

The following is a list of notable events and releases that have happened, or are expected to happen in 2023 in music in South Korea.

Debuting groups

 * 8Turn
 * 82Major
 * Ampers&One
 * BabyMonster
 * BB Girls
 * BoyNextDoor
 * Evnne
 * El7z Up
 * Fantasy Boys
 * Hori7on
 * Kiss of Life
 * LimeLight
 * Loossemble
 * Lun8
 * Mave:
 * Monsta X – Shownu X Hyungwon
 * N.SSign
 * NCT DoJaeJung
 * NiziU
 * One Pact
 * Plave
 * Pow
 * Primrose
 * QWER
 * Riize
 * The Wind
 * TripleS
 * Xikers
 * Xodiac
 * Young Posse
 * Zerobaseone

Solo debuts

 * Agust D
 * Chuu
 * Giuk
 * Heejin
 * Hwang Min-hyun
 * Jaechan
 * Jang Ye-eun
 * Jihyo
 * Jimin
 * Jini
 * Jinyoung
 * Jisoo
 * Joohoney
 * Jungkook
 * Lee Mi-joo
 * Le'v
 * Ren
 * Soojin
 * Swan
 * Taeyong
 * V

Disbandments

 * Astro – Jinjin & Rocky
 * Astro – Moonbin & Sanha
 * Brave Girls
 * D1ce
 * GWSN
 * Momoland
 * Snuper
 * TO1
 * VIXX LR

Deaths

 * Moonbin, 25, singer and actor
 * Choi Sung-bong, 33, singer