People Having the Last Name Seong
- Sarah Seong - Seok Seong
- Seokjin Seong - Seungyong Seong
- Shane Seong - Si Seong
- Sil Seong - Soo-Yung Seong
- Soobin Seong - Soopyong Seong
- Sooyoung Seong - Su Seong
- Suhng Seong - Sunghee Seong
- Sunmo Seong - Taek Seong
- Taesang Seong - Tong Seong
- Tugun Seong - Wan Seong
- Wang Seong - Woojae Seong
- Wook Seong - Yeap Seong
- Yejeong Seong - Yernwoo Seong
- Yew Seong - Yongin Seong
- Yonsu Seong - Yoshimi Seong
- Youjin Seong - Youngsik Seong
- Youngsin Seong - Yulwoong Seong
- Yun Seong - Yuyeol Seong