September 2021 K-Pop Comebacks and Debuts
This is a list with all announced Kpop September 2021 comebacks and debuts.
You can also see the August 2021 K-Pop Comebacks and Debuts here and the October 2021 K-Pop Comebacks and Debuts here.
ITZY will release their 1st Full Album titled Crazy in Love on September 24, 2021. The title track’s name is Loco.
NCT 127 will make a comeback with their 3rd full album titled Sticker on September 17, 2021.
BLACKPINK‘s Lisa made her solo debut on September 10, 2021 titled Lalisa. The single album will have 2 tracks, title track Lalisa and Money.
MAMAMOO will release a best-of album on September 15, 2021 titled I Say MAMAMOO: THE BEST.
ATEEZ will make a comeback with ZERO:FEVER Part 3 on September 13, 2021.
Hot Issue will make a comeback on September 29, 2021 titled ICONS.
Purple Kiss made a comeback on September 8, 2021 with their 2nd mini album.
ENHYPEN are expected to make a comeback in the end of September actual date: October 12, 2021.
LOONA will make their Japanese debut on September 15, 2021.
STAYC will make a comeback with their 1st mini album titled Stereotype on September 6, 2021.
OMEGA X will make a comeback on September 6, 2021 titled What’s Going On.
Cignature will make a comeback in September 2021.
SHINee‘s Key will release his 1st mini album on September 27, 2021 titled Bad Love.
TWICE will release their 1st English single on October 1st, 2021 (instead of a September date).
| Date | Artist | Release | Album Title | Song Title | Album Type | Artist Type |
|---|---|---|---|---|---|---|
| 2021-09-01 | fromis_9 | Comeback | Talk & Talk | Talk & Talk | Special Single Album | Girl Group |
| 2021-09-02 | Heo Youngsaeng (SS501) | Comeback | MI CASA SU CASA | MI CASA SU CASA | Single Album | Boy Solo |
| 2021-09-02 | A.C.E | Comeback | Changer: Dear Eris | 2nd Repackage Album | Boy Group | |
| 2021-09-06 | STAYC | Comeback | Stereotype | Stereotype | 1st Mini Album | Girl Group |
| 2021-09-06 | OMEGA X | Comeback | What's Going On | 1st Single Album | Boy Group | |
| 2021-09-06 | Young K (DAY6) | Solo Debut | Eternal | 끝까지 안아 줄게 | Boy Solo | |
| 2021-09-08 | Purple Kiss | Comeback | Hide & Seek | 2nd Mini Album | Girl Group | |
| 2021-09-09 | Lee Hi | Comeback | 4 ONLY | 3rd Full Album | Girl Solo | |
| 2021-09-09 | HyunA &DAWN | Collaboration | 1+1=1 | 1st Mini Album | Co-Ed Group | |
| 2021-09-10 | Lisa | Solo Debut | Lalisa | 1st Single Album | Girl Solo | |
| 2021-09-10 | OnlyOneOf | Comeback | unknown ballad 2.3 | mOnO | Boy Group | |
| 2021-09-10 | MONSTA X | English | One Day | One Day | English Single | Boy Group |
| 2021-09-13 | ATEEZ | Comeback | ZERO: FEVER Part 3 | Deja Vu | Boy Group | |
| 2021-09-14 | Wonho | Comeback | Blue Letter | BLUE | 2nd Mini Album | Boy Solo |
| 2021-09-15 | Loona | Japanese Debut | HULA HOOP / Star Seed | Double Japanese single | Girl Group | |
| 2021-09-15 | Jamie | Comeback | No Numbers | Girl Solo | ||
| 2021-09-15 | Mamamoo | Comeback | I Say MAMAMOO: THE BEST | mumumumuch | Girl Group | |
| 2021-09-17 | NCT 127 | Comeback | Sticker | Sticker | 3rd Full Album | Boy Group |
| 2021-09-20 | Yang Yoseob | Comeback | Chocolate Box | 1st Solo Album | Boy Solo | |
| 2021-09-22 | Lee Hongki | Japanese | Drawing | Japanese Full Album | Boy Solo | |
| 2021-09-22 | Oh My Girl | Japanese | Dun Dun Dance Japanese ver | Girl Group | ||
| 2021-09-24 | ITZY | Comeback | Crazy in Love | Loco | 1st Full Album | Girl Group |
| 2021-09-25 | Do HanSe (VICTON) | Solo Debut | BLAZE | 1st Digital Album | Boy Solo | |
| 2021-09-27 | Key (SHINee) | Comeback | BAD LOVE | 1st Mini Album | Boy Solo | |
| 2021-09-27 | AB6IX | Comeback | MO'Complete | 2nd Full Album | Boy Group | |
| 2021-09-28 | Ciipher | Comeback | Blind | Boy Group | ||
| 2021-09-29 | 2PM | Japanese | With Me Again | Japanese Mini Album | Boy Group | |
| 2021-09-29 | Hot Issue | Comeback | ICONS | 1st Single Album | Girl Group |
