Joo Sang-wook (Korean: 주상욱; born July 18, 1978) is a South Korean actor.

He is best known for his roles in generational saga Giant,[2] medical drama Good Doctor, romantic comedy Cunning Single Lady,[3] Birth of a Beauty, and crime procedural Special Affairs Team TEN.

[4][5][6] Joo Sang-wook and actress Cha Ye-ryun had been dating since March 2016, and married in May 2017.

[7] Cha announced that she was expecting their first child in December 2017.

[8] They had a girl on July 31, 2018.