Park Hae-jin (Hangul: 박해진, born May 1, 1983) is a South Korean actor. He is best known for his supporting roles in dramas My Love from the Star (2013) and Doctor Stranger (2014), and his leading roles in Bad Guys (2014), Cheese in the Trap (2016) and Man to Man (2017).
Park began his acting career in KBS weekend drama Famous Chil Princesses, for which he won the Best New Actor award at the 43rd Baeksang Arts Awards. He then starred in two highly successful TV projects - KBS daily drama Like Land and Sky with Han Hyo-joo and MBC anniversary drama East of Eden. In 2009, Park joined the cast of SBS reality variety show Family Outing, which gave him more exposure.
In 2011, Park starred in first Chinese drama Qian Duo Duo Marry Remember, which aired on Hunan TV. The drama earned 1.5 billion views in two weeks and its broadcast rights were sold to Japan. Park won the 'Asia Star Award' at the 2012 LeTV Awards, making him the first Korean actor to receive the award. Park also starred in two other dramas Another Brilliant Life and Love Relativity. Due to his rising popularity, a cinema screen by Lotte Cinema in China was named after him.