Kwak Jung-wook (; born 12 June 1990) is a South Korean actor.
On 24 January 2022, it was confirmed that Kwak and Park Se-young are getting married in mid-February, and the wedding ceremony would be held privately in Seoul. They met during the filming of drama School 2013, and developed into a couple a few years ago. On 7 January 2025, it was confirmed that the couple is expecting their first child. The couple welcomed a daughter on 13 May 2025.