A list of the oldest active members in the 48Groups.
By group[]
- AKB48: Park Chorong - March 3, 1991
- Team A: Lee Kaeun - August 20, 1994
- Team K: Shin Suhyun - February 27, 1996
- Team B: Park Chorong - March 3, 1991
- Team 4: Satake Nonno - November 6, 1998
- Team 8: Okabe Rin - November 7, 1996
- SKE48: Matsumura Sayuri - August 27, 1992
- Team S: Sakaguchi Riko - July 26, 1994
- Team KII: Matsumura Sayuri - August 27, 1992
- Team E: Xu YangYuZhuo - September 25, 1995
- NMB48: Yoshida Akari - August 16, 1996
- Team N: Yoshida Akari - August 16, 1996
- Team M: Takita Kayoko - February 13, 1997
- Team BII: Kato Yuka - August 1, 1997
- HKT48: Takahata Yuki - July 18, 1995
- Team H: Shiroma Miru - October 14, 1997
- Team KIV: Takahata Yuki - July 18, 1995
- Team TII: Unjo Hirona - August 9, 1998
- STU48: Lee Saerom - January 7, 1997
- JKT48: Rona Anggreani - March 19, 1995
- Team J: Rona Anggreani - March 19, 1995
- Team KIII: Yoo Jeongyeon - November 1, 1996
- Team T: Sonia Natalia - December 17, 1997
- BNK48: Sumitra Duangkaew - June 28, 1996
- MNL48: Mary Grace Buenaventura - January 14, 1997
- Team MII: Alice Margarita De Leon - March 29, 1998
- Team NIV: Abelaine Trinidad - July 31, 1997
- Team L: Mary Grace Buenaventura - January 14, 1997