Kim Joo-hyuk (3 October 1972 – 30 October 2017) was a South Korean actor. He was known for his leading roles in the films My Wife Got Married (2008), The Servant (2010), and Yourself and Yours (2016), his supporting roles in Confidential Assignment (2017) and Believer (2018), as well as the television series Lovers in Prague (2005), God of War (2012), Hur Jun, The Original Story (2013) and Argon (2017). He was also an original regular cast member on the third season of the KBS2's reality-variety show 2 Days & 1 Night.