SGO48's Trainees (Học viên, Research Students, or Kenkyuusei). They currently no trainees.
- Hikari - 1st Generation
- Mon - 1st Generation
- Mẫn Nghi - 1st Generation
- Tiên Linh - 1st Generation
- Sunny - 1st Generation
- Thu Nga - 1st Generation
- Ni Ni - 1st Generation
- Trùng Dương - 1st Generation
- Ánh Sáng - 1st Generation
- Mochi - 1st Generation
- Tammy - 1st Generation
- DONA - 1st Generation
- Janie - 1st Generation
- Trúc Phạm - 1st Generation
- Anna - 1st Generation
- Ashley - 1st Generation
- Xuân Ca - 1st Generation
- Kaycee - 1st Generation
- Linh Mai - 1st Generation
Former Trainees[]
- BunnyV - 1st Generation (December 2018)
- Yuumi - 1st Generation (May 2019)
- Gia Nghi - 1st Generation (December 2019)
- Sachi - 1st Generation (May 2020)
- Celia - 1st Generation (July 2020)
- Elena - 1st Generation (July 2020)
- Minxy - 1st Generation (April 2021)
- Như Thảo - 1st Generation (April 2021)
- Phụng Nhi - 1st Generation (April 2021)
- Lệ Trang - 1st Generation (September 2021)