2023 establishments in South Korea

Babymonster (; stylized in all caps), also referred to as Baemon ( ; ), is a South Korean girl group formed by YG Entertainment. The group is composed of seven members: Ruka, Pharita, Asa, Ahyeon, Rami, Rora, and Chiquita.

Zerobaseone (; stylized in all caps; abbreviated as ZB1) is a South Korean boy band formed through Mnet's reality competition program Boys Planet and managed by WakeOne. The group consists of five members: Kim Ji-woong, Sung Han-bin, Seok Matthew, Kim Tae-rae, and Park Gun-wook. Originally a nine-piece ensemble, members Zhang Hao, Ricky, Kim Gyu-vin, and Han Yu-jin left the group in March 2026 following their contract expiration.

South Korean female idol group

BoyNextDoor (; stylized in all caps) is a South Korean boy band formed by KOZ Entertainment in 2023. The group consists of six members: Sungho, Riwoo, Myung Jaehyun, Taesan, Leehan, and Woonhak. Characterized by its eponymous "boy next door" image, the group defines their work as easy listening with themes drawn from daily life.

MiSaMo (; stylized in all caps) is the first sub-unit of the South Korean girl group Twice formed by JYP Entertainment. The group consists of Twice's Japanese members, Momo, Sana, and Mina. They debuted in 2023 with the extended play Masterpiece.

Riize (; stylized in all caps; pronounced as "Rise") is a South Korean boy band formed by SM Entertainment. The group consists of six members: Shotaro, Eunseok, Sungchan, Wonbin, Sohee, and Anton. Originally a seven-piece ensemble, Seunghan departed from the group in October 2024. They debuted on September 4, 2023, with the single album Get a Guitar.

Xikers (; stylized in all lowercase) is a South Korean boy band formed by KQ Entertainment. The group consists of ten members: Minjae, Junmin, Sumin, Jinsik, Hyunwoo, Junghoon, Seeun, Yujun, Hunter, and Yechan. They debuted on March 30, 2023, with the extended play (EP) House of Tricky: Doorbell Ringing.

Loossemble () is a South Korean girl group formed by CTDENM. The group consists of five members: Hyunjin, Yeojin, Vivi, Go Won, and Hyeju. They debuted on September 15, 2023, with the single "Sensitive" from their eponymous extended play.

Girlset, formerly known as Vcha, is an American girl group based in Los Angeles. The group was formed by JYP Entertainment and Republic Records through the reality competition show A2K in 2023. The group consists of four members: Camila, Lexi, Kendall, and Savanna.

South Korean boy band

Evnne (; stylized in all caps) is a South Korean boy band formed by Jellyfish Entertainment. Originally a seven-piece, the group currently consists of five members: Keita, Park Han-bin, Lee Jeong-hyeon, Mun Jung-hyun, and Park Ji-hoo. Yoo Seung-Eon and Ji Yun-seo left the group in December 2025 following the conclusion of their contracts with Jellyfish. They debuted on September 19, 2023, with the extended play (EP) Target: Me.

Lun8 (; stylized in all caps) is a South Korean boy band formed by Fantagio in 2023. The group consists of seven members: Yuma, Chael, Jinsu, Takuma, Junwoo, Dohyun, and Ian. Former members Eunseop and Ji Eun-ho left the group in January 2025 and March 2026, respectively. Yuma was added to the group in February 2025. They debuted on June 15, 2023, with the extended play (EP) Continue?.

Plave (; stylized in all caps) is a South Korean virtual boy band formed by Vlast. The group consists of five members: Yejun, Noah, Bamby, Eunho, and Hamin.

Artms (; ; stylized in all caps) is a South Korean girl group formed by Modhaus. The group consists of five Loona members: Heejin, Haseul, Kim Lip, Jinsoul, and Choerry. They debuted on May 31, 2024, with the studio album DALL and its lead single "Virtual Angel".

South Korean girl group

QWER () is a rock and anime song style girl band under Tamago Production. They stated that they were inspired by Japanese idol-themed manga such as Oshi no Ko, Bocchi the Rock! and musical groups such as Yoasobi. They debuted on October 18, 2023, with the single album Harmony from Discord.

Madein (), formerly known as LimeLight (), is a South Korean girl group formed by 143 Entertainment. The group consists of MiU, Mashiro, Serina, and Nagomi.

South Korean boy band

Football club in Cheongju, Korea

82Major (; stylized in all caps) is a South Korean boy band formed by Great M Entertainment. The group consists of six members: Cho Seong-il, Yoon Ye-chan, Nam Seong-mo, Hwang Seong-bin, Park Seok-joon, and Kim Do-gyun. They debuted on October 11, 2023, with their debut single album On.

Ampers&One (; stylized in all caps) is a South Korean boy band formed and managed by FNC Entertainment. The group consists of seven members: Kamden, Brian, Jiho, Siyun, Kyrell, Mackiah, and Seungmo. They debuted on November 15, 2023, with the single album Ampersand One.

8Turn (; stylized in all caps) is a South Korean boy band formed by MNH Entertainment. The group consists of eight members: Myungho, Jaeyun, Minho, Yoonsung, Haemin, Kyungmin, Yungyu, and Seungheon. They debuted on January 30, 2023, with the extended play (EP) 8Turnrise.

South Korean girl group

South Korean k-pop group

Hori7on (; pronounced "horizon"; stylized in all caps) is a South Korea-based Filipino boy band formed in 2023. The group consists of seven members: Vinci, Kim, Kyler, Reyster, Winston, Jeromy, and Marcus. Formed by MLD Entertainment and ABS-CBN Corporation through the survival reality show Dream Maker (2022–23), the group is the first all-Filipino boy band act to debut in South Korea.

South Korean boy group

South Korean duo

Korean boy group

N.SSign (; stylized as n.SSign) is a South Korean boy band formed through Channel A's reality competition '' in 2022 and managed by n.CH Entertainment. They debuted on August 9, 2023, with the extended play (EP) Birth of Cosmo''. The group consists of 7 members: Kazuta, Doha, Sungyun, Robin, Hanjun, Laurence, and Huiwon. Originally a 10-member group, Hyun, Eddie and Junhyeok left the group in 2024 due to health reason.

TIOT (; abbreviated as Time Is Our Turn) is a South Korean boy band formed and managed by Redstart Entertainment. The group consists of five members: Kim Min-seoung, Kum Jun-hyeon, Hong Keon-hee, Choi Woo-jin, and Shin Ye-chan. They debuted on April 22, 2024, with the EP Kick-Start.

X:IN (; stylized in all caps) is a multinational girl group based in South Korea. Managed by BeBy Entertainment, the group consists of five members: E.sha, Nizz, Nova, Hannah and Aria. They made their debut on April 11, 2023, with single "Keeping the Fire".

subgroup of the South Korean boy band Super Junior

South Korean girl group

South Korean female idol group