2019 in South Korean music

The following is a list of notable events and releases that happened in 2019 in South Korean music.

Debuting groups

 * 1Team
 * 1the9
 * 3YE
 * AB6IX
 * Ariaz
 * Argon
 * BDC
 * Bvndit
 * Cherry Bullet
 * CIX
 * D1CE
 * ENOi
 * Everglow
 * Exo-SC
 * Fanatics
 * Hinapia
 * Itzy
 * Jus2
 * Newkidd
 * Oneus
 * Onewe
 * OnlyOneOf
 * Purplebeck
 * Rocket Punch
 * Rolling Quartz
 * SuperM
 * Teen Teen
 * TXT
 * Vanner
 * Verivery
 * We in the Zone
 * Wooseok x Kuanlin
 * X1

Solo debuts

 * Bae Jin-young
 * Baekhyun
 * Chen
 * Ha Sung-woon
 * Hwasa
 * Hyuk
 * Im Hyun-sik
 * Jang Dae-hyeon
 * Jang Dong-woo
 * Jeon So-mi
 * Jung Dae-hyun
 * Kang Daniel
 * Kang Min-kyung
 * Kim Jin-woo
 * Kim Ji-yeon
 * Kim Jung-mo
 * Kim Woo-sung
 * Kwon Hyun-bin
 * Lee Jin-hyuk
 * Lee Jun-young
 * Lee Min-hyuk
 * Nichkhun
 * Oh Ha-young
 * Park Ji-hoon
 * Roh Tae-hyun
 * Ruann
 * Sulli
 * Sungmin
 * U-Know
 * U-Kwon
 * Yoon Ji-sung
 * Yoona
 * Yukika
 * Zelo

Disbandments

 * 14U
 * 15&
 * A-Jax
 * B.A.P
 * Big Star
 * Boyfriend
 * CocoSori
 * Drug Restaurant
 * Good Day
 * HALO
 * Hello Venus
 * Hi Suhyun
 * Honeyst
 * Kim Heechul & Kim Jungmo
 * Myteen
 * Nine Muses
 * Pristin
 * Pristin V
 * Seenroot
 * TraxX
 * UNB
 * Untouchable
 * Wanna One
 * Wassup

Deaths

 * Woo Hye-mi, aged 31. Singer
 * Sulli, aged 25. Singer, actress and former member of f(x)
 * Goo Hara, aged 28. Singer, actress and former member of Kara