Kwon Se-in (; born June 29, 1982), better known by the stage name Kwon Yul (), is a South Korean actor. He made his acting debut with a leading role in the 2007 high school sitcom Mackerel Run. Kwon is best known for his roles as Seo Ji-seok on the daily soap opera Angel's Revenge (2014), Yi Hoe in the blockbuster period film ' (2014), and as Lee Sang-woo in the hit romantic comedy series Let's Eat 2 (2015).
On May 19, 2025, Kwon's agency announced that Kwon would be tying the knot on May 24 in a private ceremony in Seoul.