Officer Black Belt (Korean: 무도실무관) is a South Korean action comedy film directed and written by Jason Kim, and starring Kim Woo-bin and Kim Sung-kyun. The film tells the story of a contract martial arts officer under the Ministry of Justice who closely manages parolee subject to electronic ankle bracelets, assists probation officers in their work, and suppresses verbal and physical abuse and violence that occurs in emergencies with martial arts. It was released on Netflix on September 13, 2024.