Park Kyung-hye began acting in 2011 with the film Ad Balloon. Her career breakthrough came in 2016 when she portrayed a virgin ghost in the hit tvN fantasy romance The Lonely Shining Goblin. Her work in the series won her the Popular Character Award at the 10th Korea Drama Awards. In 2017, she played supporting roles in SBS’s Falsify and in KBS2’s Jugglers. She also joined the 2017 political thriller film 1987: When the Day Comes and the 2018 crime-drama film The Drug King. In 2019, she acted alongside Yoo Inna and Lee Dong-wook in the tvN romantic comedy Reach of Sincerity. In 2021, she was cast in tvN’s My Roommate Is a Gumiho. That same year, she starred in the award-winning action-drama movie Escape from Mogadishu.