Kim Min-ju (김민주) is a South Korean actress. She was born on February 5, 2001 in Seoul, South Korea. She is represented by Management Soop. She began acting in 2018. She is best known as Lee Ye-na in Undercover High School (2025).

Kim Min-ju played Lee Ye-na in Undercover High School (2025). Undercover High School is a 2025 television series that mixes action, comedy and drama. In the 2025 action drama Undercover High School, she played Lee Ye-na. Her work in the Oxfea catalogue covers one drama.