Goryeo official who took part in the Jurchen campaign and rose to Participant in Governance
| Era | 고려 |
| Clan | 평산 박씨 |
Park Gyeong-in was a Goryeo official under King Yejong, recorded as a Pyeongsan Park. In 1107, as Secretary of the Central Secretariat and Deputy Military Commissioner, he is said to have taken part in Yun Gwan's campaign against the Jurchens. He later served as Head of the National Academy, Hallim Academician and Royal Secretary, and rose to Participant in Governance; his posthumous title is given as Janggan.
It is also said that he pointed out the burden of building the nine fortresses after the campaign. His birth and death years are not confirmed in public sources.