This is a list with K-Pop Groups that debuted in 2015.
Some of the most famous K-Pop Boygroups that debuted in 2015 are SEVENTEEN, iKON, VAV, DAY6 and UP10TION.
Famous K-Pop Girlgroups that debuted in 2015 are TWICE, Oh My Girl, CLC, DIA and April.
Most of these groups are still active.
Press the Columns button to add/remove columns to the table.
| Profile | Name | Alt | Korean Name | Debut | Company | Members | Or. Members | Type | Fanclub | Active |
|---|---|---|---|---|---|---|---|---|---|---|
| Profile | April | 에이프릴 | 2015-08-24 | DSP | 6 | 6 | Girl | Fineapple | No | |
| Profile | CLC | 씨엘씨 | 2015-03-19 | Cube | 5 | 5 | Girl | Chesire | Hiatus | |
| Profile | DIA | 다이아 | 2015-07-14 | MBK | 6 | 7 | Girl | AID | Yes | |
| Profile | Oh My Girl | OHMG | 오마이걸 | 2015-04-21 | WM | 6 | 8 | Girl | Miracle | Yes |
| Profile | TWICE | 트와이스 | 2015-10-20 | JYP | 9 | 9 | Girl | Once | Yes | |
| Profile | Gfriend | 여자친구 | 2015-01-15 | Source | 6 | 6 | Girl | Buddy | No | |
| Unicorn | 유니콘 | 2015-09-03 | Cartoon Blue | 4 | 5 | Girl | No | |||
| Rubber Soul | 러버소울 | 2015-02-10 | Happy Tribe | 2 | 3 | Girl | No | |||
| Playback | 플레이백 | 2015-06-25 | Coridel | 5 | 4 | Girl | No | |||
| N.Flying | 엔플라잉 | 2015-05-20 | FNC | 4 | 4 | Boy | N.Fia | Yes | ||
| DAY6 | 데이식스 | 2015-09-07 | JYP | 5 | 6 | Boy | Yes | |||
| Profile | iKON | 아이콘 | 2015-09-15 | YG | 6 | 7 | Boy | iKONIC | Yes | |
| ROMEO | 로미오 | 2015-11-04 | CT | 7 | 7 | Boy | Yes | |||
| Profile | Seventeen | SVT | 세븐틴 | 2015-05-26 | Pledis | 13 | 13 | Boy | Carat | Yes |
| Snuper | 스누퍼 | 2015-11-16 | Widmay | 6 | 6 | Boy | Swing | No | ||
| Profile | UP10TION | 업텐션 | 2015-09-10 | TOP Media | 10 | 10 | Boy | HONEY10 | Yes | |
| myB | 마이비 | 2015-08-25 | Maroo | 6 | 6 | Girl | No | |||
| Girls Girls | 여자여자 | 2015-12-09 | H Brothers | 4 | 5 | Girl | No | |||
| I.C.E | 아이스 | 2015-11-16 | HS | 3 | 4 | Girl | Yes | |||
| Mfect | M.fect | 엠펙트 | 2015-04-27 | Midas | 5 | 5 | Boy | Yes | ||
| Profile | VAV | 브이에이브이 | 2015-10-31 | A team | 7 | 6 | Boy | Yes | ||
| MAP6 | 맵식스 | 2015-11-10 | DreamT | 5 | 5 | Boy | Yes | |||
| Road Boyz | 로드 보이즈 | 2015-11-17 | Coconut | 5 | 5 | Boy | No | |||
| A6P | 에이식스피 | 2015-05-20 | DS | 6 | 6 | Boy | No |