Han Hye-jin (; born October 27, 1981) is a South Korean actress. Han made her breakthrough in 2005 when she starred as a young widow in her 20s working as an outgoing hairdresser in the hit daily drama Be Strong, Geum-soon!. Among her notable leading roles include Soseono in the historical epic Jumong, Korea's first female doctor of Western medicine in Jejungwon, and a sharpshooter in the manhwa film adaptation 26 Years. She also hosted the popular talk show Healing Camp, Aren't You Happy from 2011 to 2013.
Han dated singer Naul (from R&B group Brown Eyed Soul) from 2003 to 2012.
Han confirmed in March 2013 that she was dating South Korean midfielder Ki Sung-yueng, and they announced their engagement two months later. Both are devout Christians. The couple married on July 1, 2013, at the Hotel Intercontinental Seoul. They have a daughter, born on September 13, 2015.