Lee Chae-min (; born September 15, 2000) is a South Korean actor. He appeared in the television series High Class (2021), Love All Play (2022), Crash Course in Romance (2023), and Bon Appétit, Your Majesty (2025). He hosted the KBS music program Music Bank from September 2022 to May 2024.
In March 2024, it was revealed that Lee is in a relationship with actress Ryu Da-in. The two met on the set of Crash Course in Romance (2023).