Lee Joon
actor
- Gender: Male
- Birthday: 1988-02-07 ( 36 years old )
- Place of Birth: Seoul, South Korea
- Also Known As: 이준 / 李準 / Joon Lee / Lee Jun / Lee Chang-seon / 이창선
- IMDB:nm3241804
Lee Joon (이준), born Lee Chang-sun (이창선), is a South Korean singer and actor. He is a former member of boy band MBLAQ.