Kang Ji-hwan (Korean: 강지환), birth name Jo Tae-gyu (조태규), is a South Korean former actor. He began his career in musical theatre, and has since starred in television dramas such as Be Strong, Geum-soon! (2005), Capital Scandal (2007), Hong Gil-dong (2008), Lie to Me (2011), Incarnation of Money (2013), Big Man (2014) and Children of a Lesser God (2018) as well as the films Rough Cut (2008) and My Girlfriend Is an Agent (2009).