My Mister is a 2018 South Korean television series starring Lee Sun-kyun and Lee Ji-eun. The series was directed by Kim Won-seok, written by Park Hae-young and produced by Chorokbaem Media. It aired on tvN from March 21 to May 17, 2018, on Wednesdays and Thursdays at 21:30 (KST).

Lee Sun-kyun was a South Korean actor. Internationally, he was best known for his role in Bong Joon-ho's Academy Award–winning film Parasite (2019), for which he won a Screen Actors Guild Award along with his castmates. He received several other awards, including a nomination for an International Emmy Award.