Le Sserafim (IM FEARLESS) [르세라핌 – ルセラフィム]
- Debut (Y-M-D): 22-04-02
- Label: Source Music Entertainment & HYBE Music (KR) ; EMI Records (JP)
- Music Videos:
- Korean MVs: Fearless, AntiFragile, Impurities
- Japanese MVs: Fearless -Jpn Ver-
- Albums:
- Korean:
- Mini Album: FEARLESS (2022), ANTIFRAGILE (2022)
- Japanese:
- Digital Single: Choices [Pre-Release Single] (2023)
- Single: FEARLESS (2023)
- Korean:
- Fan Name: FEARNOT (피어나)
- Official Color: Fearless Blue (Pantone 7453C)
- Logo:

Members:
- Stage Name: Chaewon (채원)
- Position: Leader, Vocal, Dance
- Represented by: Diamond
- Real Name: Kim Chaewon (김재원)
- Birthday (Y-M-D): 00-08-01
- Nationality: Korean
- Height: 163cm
- Blood Type: A
- Formerly in: IZ*ONE
- Stage Name: Yunjin (윤진)
- Position: Vocal, Dance
- Represented by: Emerald
- Real Name: Huh Yunjin (허윤진)
- Birthday (Y-M-D): 01-10-08
- Nationality: Korean-American
- Height: 172cm
- Blood Type: B
- Also in: Solo
- Stage Name: Kazuha (카즈하)
- Position: Rap, Dance, Vocal, Visual
- Represented by: Sapphire
- Real Name: Nakamura Kazuha (中村 和葉)
- Birthday (Y-M-D): 03-08-09
- Nationality: Japanese
- Height: 170cm
- Blood Type: N/A
- Stage Name: Eunchae (은채)
- Position: Maknae, Dance, Vocal
- Represented by: Ruby
- Real Name: Hong Eunchae (홍은채)
- Birthday (Y-M-D): 06-10-10
- Nationality: Korean
- Height: 168cm
- Blood Type: N/A
Former Members:

- From: April 2022 – July 2022
- Stage Name: Garam (가람)
- Position: N/A
- Real Name: Kim Garam (김가람)
- Birthday (Y-M-D): 05-10-16
- Nationality: Korean
- Height: 170cm
- Blood Type: N/A
Social Media + :
- Twitter|Members|JP – Instagram – Facebook – Weibo – Weverse
- Homepage|JP – Fan Café|JP
- YouTube – TikTok – Bilibili – SoundCloud
Members:
- Sakura: IG- 39saku_chan
- Chaewon: IG- _chaechae_1
- Yunjin: IG- jenaissante
- Kazuha: IG- k_a_z_u_h_a__
- Eunchae: IG- hhh.e_c.v