Jin Yi-han () (born Kim Hyun-Joong on October 10, 1978) is a South Korean actor. He began his acting career in 2002 in musical theatre, notably in Footloose. Jin soon branched out into television, and among his leading roles were in critically acclaimed Conspiracy in the Court (2007), family drama My Life's Golden Age (2008), daily drama Happiness in the Wind (2010), sitcom You're Here, You're Here, You're Really Here (2011), and mystery-romance My Secret Hotel (2014). He also played supporting roles in Who Are You? (2008), Bravo, My Love! (2011), Dr. Jin (2012), and Empress Ki (2013).
On September 23, 2016, Jin Yi-han changed his stage name to Kim Ji-han.