Kim Da-mi is a South Korean actress. She is best known for playing the titular role in action-mystery film Manyeo (2018) (2018). She is also known for her role in the television series Itaewon Keullasseu (2020) (2020) and Geu hae urineun (2021) (2021-2022).

In 2018, Kim Da-mi played the role of a high school student in mystery thriller film Nareul gieokhae (2017). The same year, she played the lead role of Koo Ja-yoon in the action-mystery film Manyeo (2018), directed Park Hoon-jung, where she was chosen from among 1,500 candidates who auditioned for the role. She received universal acclaim for her strong performance in a challenging role that included intense fighting scenes, and winning a large number of newcomer awards. Thanks to the success and popularity of Manyeo (2018), a sequel is scheduled to be produced.