Im Yeo-jin (Korean: 임여진; born November 11, 2002) is a South Korean singer. She is a member of Loona and its spinoff Loossemble. She debuted as a soloist on March 3, 2026, with her single album Lv1.
Early life
Im Yeo-jin was born on November 11, 2002, in Daegu, South Korea. Yeojin graduated from School of Performing Arts Seoul in 2021.
Career
2017–2022: Debut with Loona and legal disputes
On January 4, 2017, Blockberry Creative revealed Yeojin as the fourth member of the South Korean girl group Loona. Yeojin's self-titled single album was released on January 16, along with music videos for the title track "Kiss Later" and the B-sides "My Sunday" and "My Melody". Yeojin debuted with Loona as a full group on August 20, 2018, through the EP [+ +].
In 2021, Loona members YeoJin, Kim Lip, Go Won and Choerry collaborated with the children's television show Cocomong to release the singles "Yum-Yum" and "Yummy-Yummy".
On November 28, JTBC Entertainment News reported that nine members of Loona, including Yeojin, had filed an application for a provisional injunction to suspend their exclusive contract with Blockberry Creative, following member Chuu's expulsion three days earlier. On June 16, the Seoul High Court ruled in Yeojin's favor, suspending her contract with Blockberry Creative.
2023–2024: CTDENM and debut with Loossemble
On July 5, 2023, Yeojin signed an exclusive contract with CTDENM. On August 2, she was revealed as a member of Loossemble along with Loona members Hyunjin, Vivi, Go Won, and Hyeju. The group debuted on September 15 with their self-titled EP. On November 29, 2024, CTDENM announced that the Loossemble members' exclusive contracts with the label had ended.
2025–present: MUMW and solo debut
On June 8, 2025, Yeojin released the single "Dancing in the Dark" through the entertainment company MUMW. On January 26, 2026, MUMW announced Yeojin had signed an exclusive contract with the label. On February 13, MUMW shared an unreleased song by Yeojin titled "My Valentine" through their YouTube channel, stating the song would be included in an official album in the future. On March 10, Yeojin released her debut single album Lv1 with the title track "Sugar Talk". Yeojin released her second single album Lv2 with the title track "Red Hot Chili Summer" on June 23.
Discography
Single albums
| Title | Details |
|---|---|
| Lv1 |
Track listing
|
| Lv2 |
Track listing
|
Compilation albums
| Title | Details | Peak chart positions | Sales |
|---|---|---|---|
| KOR | |||
| Lv1 & Lv2 |
Track listing
|
78 |
|
Singles
| Title | Year | Album |
|---|---|---|
| "Kiss Later" | 2017 | YeoJin |
| "Dancing in the Dark" | 2025 | Non-album single |
| "Sugar Talk" | 2026 | Lv1 |
| "Red Hot Chili Summer" | Lv2 |
Songwriting credits
All credits are adapted from the Korea Music Copyright Association.
| Title | Year | Artist | Album |
|---|---|---|---|
| "Colouring" | 2023 | Loossemble | Loossemble |
| "Moonlight" | 2024 | One of a Kind | |
| "Hocus Pocus" | TTYL |
Videography
| Title | Year | Director | Ref. |
|---|---|---|---|
| "My Valentine" | 2026 | Billie | |
| "Sugar Talk" | Billie & Cid | ||
| "Red Hot Chili Summer" | Billie |
Filmography
Web series
| Year | Name | Role | Ref. |
|---|---|---|---|
| 2017–2018 | Do You Remember When We First Met? | Im Yeojin |
