Illit is a South Korean girl group formed by Belift Lab, a sub-label of Hybe, through the JTBC 2023 survival competition show R U Next?. The group consists of five members – Yunah, Minju, Moka, Wonhee, and Iroha. The group debuted on March 25, 2024, with the extended play (EP) Super Real Me.

Itzy is a South Korean girl group formed by JYP Entertainment. The group consists of five members: Yeji, Lia, Ryujin, Chaeryeong, and Yuna. Itzy is recognized for their "teen crush" concept and explore themes of independence and self-love in their music.

Ive is a South Korean girl group formed by Starship Entertainment. The group is composed of six members: Gaeul, An Yu-jin, Rei, Jang Won-young, Liz, and Leeseo. Ive is known for their catchy songs and achieving one of the most successful recent debuts in K-pop, having received several rookie awards and featuring on Forbes Korea Power Celebrity 40.

Iz*One was a South Korean–Japanese girl group formed through the Mnet reality competition show Produce 48. The group was composed of twelve members: Jang Won-young, Sakura Miyawaki, Jo Yu-ri, Choi Ye-na, An Yu-jin, Nako Yabuki, Kwon Eun-bi, Kang Hye-won, Hitomi Honda, Kim Chae-won, Kim Min-ju, and Lee Chae-yeon. They were managed by Off the Record and Swing Entertainment.

Kep1er is a South Korean girl group formed by CJ ENM through the Mnet reality competition show Girls Planet 999 in 2021. The group consists of seven members: Kim Chae-hyun, Huening Bahiyyih, Choi Yu-jin, Kim Da-yeon, Seo Young-eun, Ezaki Hikaru, and Shen Xiaoting

Le Sserafim is a South Korean girl group formed by Source Music, a sub-label of Hybe. The group consists of five members: Sakura, Kim Chaewon, Huh Yunjin, Kazuha, and Hong Eunchae. Originally a six-member ensemble, member Kim Garam departed from the group in July 2022.

NewJeans, also known as NJZ (엔제이지; Enjeiji), is a South Korean girl group formed by ADOR, a sub-label of Hybe. The group is composed of five members: Minji, Hanni, Danielle, Haerin, and Hyein. Mainly produced by Min Hee-jin, they are known for their girl next door image and musical stylings reminiscent of the 1990s and 2000s.

Nmixx is a South Korean girl group formed by SQU4D, a sub-label of JYP Entertainment. The group is composed of six members: Lily, Haewon, Sullyoon, Bae, Jiwoo, and Kyujin. Originally a seven-piece group, Jinni departed from the lineup on December 9, 2022, for personal reasons. They debuted on February 22, 2022, with the single album Ad Mare.

STAYC (/ˈsteɪsi/; Korean: 스테이씨; RR: Seuteissi, acronym for Star to a Young Culture) is a South Korean girl group formed by High Up Entertainment. The group is composed of six members: Sumin, Sieun, Isa, Seeun, Yoon, and J. Mainly produced by K-pop duo Black Eyed Pilseung, they debuted on November 12, 2020, with the release of their debut single album Star to a Young Culture. From September 2023 to March 2024 they embarked on their first world tour.

AOA (Korean: 에이오에이; an acronym for Ace of Angels) is a South Korean girl group formed by FNC Entertainment. The original 2012 eight-member line-up included: Choa, Jimin, Yuna, Youkyung, Hyejeong, Mina, Seolhyun, and Dohwa. The group has been inactive[a] since 2020, following a series of scandals within the group's lineup and the members' departures from FNC.

Blackpink (Korean: 블랙핑크; RR: Beullaekpingkeu, stylized in all caps or as BLɅϽKPIИK) is a South Korean girl group formed by YG Entertainment. The group is composed of four members: Jisoo, Jennie, Rosé, and Lisa. Regarded by various publications as the "biggest girl group in the world", they are recognized as a leading force in the Korean Wave and an ambassador of the "girl crush" concept in K-pop, which explores themes of self-confidence and female empowerment.

EXID (/iː ˈɛks aɪ ˈdiː/; Korean: 이엑스아이디; initialism for "Exceed in Dreaming") is a South Korean girl group formed in 2012. The group consists of five members: Solji, Elly, Hani, Hyelin, and Jeonghwa. EXID debuted in February 2012, with the single "Whoz That Girl". Though the album gained some attention, it was not until 2014 that the group unexpectedly gained popularity with the single "Up & Down", which reached number one on the Gaon Singles Chart four months after release due to a fan-recording of a live performance becoming a viral video.

GFriend (stylized in all caps; Korean: 여자친구; RR: Yeojachingu; lit. Girlfriend) is a South Korean girl group formed by Source Music in 2015. The group consists of six members: Sowon, Yerin, Eunha, Yuju, SinB, and Umji. They debuted with the extended play (EP) Season of Glass on January 15, 2015, and won several female rookie awards, garnering momentum early on despite being from a small company

I.O.I (Korean: 아이오아이; also known as IOI or Ideal of Idol ) was a South Korean girl group formed by CJ E&M through the 2016 reality show Produce 101 on Mnet. The group was composed of eleven members chosen from a pool of 101 trainees from various entertainment companies: Jeon So-mi, Kim Se-jeong, Choi Yoo-jung, Kim Chung-ha, Kim So-hye, Zhou Jieqiong, Jung Chae-yeon, Kim Do-yeon, Kang Mi-na, Lim Na-young, and Yoo Yeon-jung. They debuted on May 4, 2016, with the EP Chrysalis and actively promoted as a whole and as a sub-unit for less than a year.

Mamamoo (Korean: 마마무; commonly stylized in all caps) is a South Korean girl group formed and managed by RBW. The group is composed of four members: Solar, Moonbyul, Wheein, and Hwasa. Known for their strong live vocals, harmonies, and writing much of their material, they are recognized as one of the premier girl groups in K-pop. They are highly regarded in the industry for their talent and ability to cross multiple genres with their music; from retro, jazz, and R&B concepts in their early years to more contemporary hip-hop, as well as emotional ballads. Since their debut in 2014, they have been noted for challenging conventional beauty standards, breaking gender stereotypes, and conducting themselves in ways that most typical K-pop stars do not

Momoland (Korean: 모모랜드; RR: momolaendeu, stylized in all caps) is a South Korean girl group formed by MLD Entertainment (formerly known as Duble Kick Company) through the 2016 reality show Finding Momoland. The show's winners Hyebin, Yeonwoo, Jane, Nayun, JooE, Ahin, and Nancy served as the original members. Their debut mini album Welcome to Momoland was released on November 10, 2016. In 2017, Momoland became a nine-member group when Daisy and Taeha joined as members. In 2019, Taeha and Yeonwoo left the group, while Daisy departed in 2020. The group disbanded on February 14, 2023

Oh My Girl (Korean: 오마이걸; RR: Omaigeol, stylized in all caps or OMG) is a South Korean girl group formed by WM Entertainment. The group is composed of six members: Hyojung, Mimi, YooA, Seunghee, Yubin and Arin. Originally an eight-piece group, JinE left the group in October 2017 due to health issues, and Jiho left in May 2022. Oh My Girl debuted on April 20, 2015, with an eponymous extended play.[