Lee Lee-zen (, born 6 January 1974) is a Taiwanese actor, television host and singer. He began his career in 1996 as a singer, and went on to make his acting debut in the television series Chrysalis (1999). Since then, he has starred in television series such as The Unforgettable Memory, I Shall Succeed, Hero Daddy and Once Upon a Time in Beitou. Lee is also noted for his role in the period drama series Home, for which he won a Golden Bell Award in 2013.
Lee's wife is television host and singer Matilda Tao. They married in 2005 and have two children together.