Lee Won-geun (born June 27, 1991) is a South Korean actor.

He made his acting debut in the 2012 popular historical television drama Moon Embracing the Sun (2012) and is best known for starring in the high school drama Cheer Up!

(2015) and One the Woman (2021), as well as the film Misbehavior (2017).

[1][2] Lee mandatory military service on June 13, 2019, in the National Police Agency Compulsory Police Sugyeong Military Service and was discharged from the conscripted police on January 7, 2021.

[3]