| Park Seunghyun | |
| Fullname: | Park Seunghyun |
| Hangul: | 박승현 |
| Hanja: | 朴昇賢 |
| Mccunereischauer: | Pak Seung-hyeon |
| Birth Date: | 28 May 1984 |
| Birth Place: | , South Korea |
| Residence: | South Korea |
| Teacher: | Kwan Kab Ryong |
| Turnedpro: | 2000 |
| Rank: | 8 dan |
| Affiliation: | Hanguk Kiwon |
Park Seunghyun (born May 28, 1984) is a professional Go player.
Park was taught by Kwan Kab Ryong. He became a professional in 2000. In 2001, he was promoted to 2 dan, then 4 dan in 2004. He is currently 8 dan. He has participated in the 2002 Samsung Cup and 2007 LG Cup.