Lee Joo-seung (Korean: 이주승, born July 20, 1989) is a South Korean actor. He is best known for starring in independent films, notably Shuttlecock (2014), and drama series such as Pinocchio (2014), The Producers (2015) and Happiness (2021). He is a cast member of the variety show I Live Alone since 2021.

Early life and education
Lee Joo-seung was born on July 20, 1989 in Seoul, South Korea. He studied and graduated from the Department of Theater at the Seoil University.