| Park Seok-jin | |
| Team: | LG Twins |
| Number: | 89 |
| Position: | Pitcher / Coach |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 19 July 1972 |
| Debutdate: | June 18 |
| Debutyear: | 1995 |
| Debutteam: | Samsung Lions |
| Finalyear: | 2008 |
| Finaldate: | May 3 |
| Finalteam: | LG Twins |
| Statleague: | KBO |
| Stat1label: | Win–loss record |
| Stat1value: | 45–38 |
| Stat2label: | Saves |
| Stat2value: | 28 |
| Stat3label: | Earned run average |
| Stat3value: | 3.83 |
| Stat4label: | Strikeouts |
| Stat4value: | 422 |
| Teams: | As player
As coach
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| Highlights: |
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| Hangul: | 박석진 |
| Hanja: | 朴石鎭 |
| Rr: | Bak Seokjin |
| Mr: | Pak Sŏkchin |
Park Seok-jin (; born July 19, 1972) is a South Korean retired baseball player who played for the Lotte Giants, Samsung Lions and LG Twins of the KBO League. He was noted for his distinct sidearm delivery.
Park was a member of the 2000 South Korea national baseball team that won the bronze medal in the 2000 Summer Olympics.