Lee Sun-bin (Lee Seon-bin), whose real name is Lee Jin-kyung (Lee Jin-kyung), born on January 7, 1994, in Cheonan, is a South Korean actress and singer. Before becoming an actress, she was briefly a member of the girl group JQT between 2011 and 2012, then worked as a model and appeared in several music videos.
She began her acting career in China with a historical drama Saint Wang Xizhi, before returning to Korea. In 2016, she really made a name for herself thanks to Squad 38, alongside Seo In-guk and Ma Dong-seok. She goes on to star in Missing 9 and the Korean adaptation of Criminal Minds in 2017, and then landed her first major leading role in Sketch in 2018.
She continues by saying The Great Show (2019) and Team Bulldog: Off-Duty Investigation (2020). Its popularity continues to grow with Work Later, Drink Now (2021–2023), a comedy in which she plays Ahn So-hee. In 2023, she plays Park Ji-young in Boyhood.
On the big screen, Lee Sun-bin appears notably in the historical fantasy film Crawling (2018), and then in Okay! Ma'am (2020). She stars in the action comedy Mission: Possible (2021) with Kim Young-kwang, and then starred in Air Murder (2022) and the horror movie Noise (2024).
In 2025, she plays the lead role of Kim Mi-kyung in The Potato Lab and Jeong Da-hae in Let's Go to the Moon, in which she stars alongside Ra Mi-ran and Jo Aram, among others.
She is also a singer and has performed several songs for the soundtracks of her TV series. Since July 2026, she has been represented by the Nexus E&M agency. In her personal life, her relationship with actor Lee Kwang-soo became public in 2018.
