South Korean boy band BTS has released nine studio albums, seven compilation albums, and six extended plays. In December 2018, BTS surpassed 10 million albums sold, setting the record for reaching that milestone in the shortest span of time among all Korean acts to have debuted since 2000, with five million of those albums being sold in South Korea that year alone. By April 2020, the group had sold over 20 million physical albums in South Korea, becoming the best-selling Korean act of all time in less than seven years. As of May 2023, they have sold over 44 million albums domestically.
The albums discography of South Korean girl group Twice consists of seven studio albums, thirteen extended plays, one reissue studio album, three reissue EPs, four compilation albums, one compilation EP and one remix album. The group is composed of nine members: Nayeon, Jeongyeon, Momo, Sana, Jihyo, Mina, Dahyun, Chaeyoung, and Tzuyu, and was formed by JYP Entertainment in July 2015 through the survival television show Sixteen.
South Korean boy group Seventeen has released four studio albums, three reissues, two compilation albums, 13 extended plays, and 21 singles. Since debut, Seventeen has sold more than 26 million copies with all of their albums, becoming the second act in South Korea to surpass that milestone.
The discography of the South Korean singer Jung Yong-hwa consists of three studio albums, two live albums, three extended plays, five soundtrack appearances, and multiple singles.
The discography of South Korean singer-songwriter Yesung, consists of a studio album, five extended plays (EPs), and twelve singles.
The discography of South Korean boy band SF9 consists of four studio albums, two compilation albums, thirteen extended plays, two single albums and 29 singles.
South Korean boy band NCT 127 have released five studio albums, four reissues, three live albums, one single album, seven extended plays, and nineteen singles. To date, NCT 127 have earned ten number-one albums and two number-one singles in South Korea.
The discography of Japanese singer-songwriter Kenshi Yonezu consists of five studio albums, two Vocaloid albums, and thirteen singles.
Chinese boy band and the fourth overall sub-unit of the South Korean boy band NCT, WayV, has released two studio album, one reissue, four extended plays (EP), one single album, and eleven singles with SM Entertainment's Chinese sub-label, Label V. WayV debuted in 2019 with the single album The Vision, with a Chinese version of NCT 127's "Regular" as the lead single. In the same year, the group entered the Billboard World Albums chart for the first time with their first EP, Take Off. Their second EP, Take Over the Moon, was released on October 29, 2019, and debuted in the South Korean Gaon Album Chart and Billboard Heatseekers Albums chart. In 2020, WayV's first studio album, Awaken the World, managed to enter the top ten on both Gaon and Billboard World Albums chart as well as became the group's first entry on the Japanese Oricon and Billboard Japan charts. In 2021, WayV managed to top the Gaon Album Chart for the first time with their third EP, Kick Back, which also earned the group their first certification for selling more than 250,000 copies in South Korea. After almost two years of hiatus, WayV released their fourth EP, Phantom, in December 2022 as a sextet.
South Korean girl group Itzy have released three studio albums, one compilation album, nine extended plays, one single album, fourteen singles, eight promotional singles and one soundtrack.
South Korean boy band NCT Dream have released three studio albums, two reissues, one live album, five extended plays, one single album, and fifteen singles. A sub-unit of the boy band NCT, the group debuted in 2016 with the digital single "Chewing Gum", which was later featured on their first single album The First, released alongside its lead single "My First and Last" in 2017. Later that year, they released their first extended play, We Young, alongside its lead single of the same name. In 2018, they recorded the single "Go" for NCT's first studio album as a complete group, titled NCT 2018 Empathy. Their second extended play, We Go Up, was their first entry on the Oricon Albums Chart, charting at number 11. It was released in September 2018 alongside its lead single of the same name. The following year, they released their third extended play, We Boom. It spawned one single, "Boom". Their first Japanese-language extended play, The Dream, released in January 2020, was their first release to chart atop the Oricon Albums Chart. In April 2020, they released their fifth extended play, Reload. It spawned one single, "Ridin'".
South Korean boy group Ateez have released three studio albums, eleven extended plays and twenty-four singles. They debuted in October 2018 with Treasure EP.1: All to Zero, marking the opening of the five-part Korean-language Treasure album series. They caught international attention early in their career, which their second EP, Treasure EP.2: Zero to One, landed at number seven on the Billboard's Heatseekers Albums Chart and number five on the World Albums Chart. Studio album Treasure EP.Fin: All to Action became their first to top the South Korea Gaon Album Chart. The group released the first Japanese-language album Treasure EP.Extra: Shift the Map in December 2019.
WEi is a South Korean boy band formed by Oui Entertainment. The group consists of six members: Daehyeon, Donghan, Yongha, Yohan, Seokhwa, and Junseo. The group made their debut on October 5, 2020, with their extended play Identity: First Sight.
South Korean boy band Tomorrow X Together, also known as TXT, has released five studio albums, one reissue, six extended plays, 29 singles—including seven soundtrack appearances—and 37 music videos. Per Gaon, the group is the 10th best-selling Korean act in history within the last decade, having sold over 3.3 million albums domestically as of November 2021.
The South Korean boy band Enhypen has released two studio albums, five extended plays, and nine singles and made nine soundtrack appearances.
South Korean boy band, Treasure, encapsulates a discography of two studio albums, three extended plays, one live album, four single albums, eight singles, nine promotional singles and two soundtrack appearances. In the first five months of its career, the band sold over one million physical albums, and recorded a platinum certification in South Korea by the Korea Music Copyright Association (KMCA) for all of its releases.
Kep1er is a South Korean girl group formed through the Mnet reality competition show Girls Planet 999 in 2021 and managed by Swing Entertainment and WakeOne. The group consists of nine members: Kim Chae-hyun, Huening Bahiyyih, Choi Yu-jin, Kim Da-yeon, Seo Young-eun, Kang Ye-seo, Hikaru Ezaki, Mashiro Sakamoto, and Shen Xiaoting. They debuted on January 3, 2022, with the extended play (EP) First Impact and would be active for two years and six months.
South Korean girl group Le Sserafim has released one studio album, three extended plays, nine singles, and four promotional singles.
Antifragile is the second extended play by South Korean girl group Le Sserafim, released by Source Music on October 17, 2022. It contains five tracks, including the lead single of the same name. Antifragile marks their first release as a quintet, following the departure of Kim Ga-ram in July 2022.
N.SSign is a South Korean boy band formed through Channel A's reality competition Stars Awakening in 2022 and managed by n.CH Entertainment. The group consists of ten members: Kazuta, Hyun, Eddie, Doha, Junhyeok, Sungyun, Robin, Hanjun, Laurence and Huiwon. They debuted on August 9, 2023, with the extended play (EP) Birth of Cosmo.
