- Native Name: 공승연
- Full Name: Gong Seung Yeon
- Given Name: Seung Yeon
- Last Name: Yoo
- Birthdate: February 27, 1993
- A.K.A: Kong Seung Yeon, Kong Seung Yun, Yoo Seung Yun, Yoo Seung Yeon, Gong Seung Yun
- Gender: Female
- Nationality: South Korean
- Gong Seung Yeon: Drama List