| Seo Sang-hong | |
| Birth Place: | Busan, South Korea |
| Nationality: | South Korean |
| Occupation: | Lawyer Judge |
| Education: | Seoul National University |
| Office: | Chief Secretary of the Constitutional Court of Korea |
| Term Start: | December 2005 |
| Term End: | March 2007 |
| Predecessor: | Lee Beom-ju |
| Successor: | Ha Cheol-yong |
| Native Name Lang: | ko |
Seo Sang-hong (ko|서상홍; 1949 – 2 November 2024) was a South Korean lawyer and judge. He served as Chief Secretary of the Constitutional Court from 2005 to 2007.[1]
Seo died on 2 November 2024, at the age of 75.[2]