Payback (Korean: 법쩐) is a 2023 South Korean television series starring Lee Sun-kyun, Moon Chae-won, Kang Yoo-seok, and Park Hoon. It aired on SBS TV from January 6 to February 11, 2023, every Friday and Saturday at 22:00 (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.