Lee Sang-yeob (born May 8, 1983) is a South Korean actor.
He is best known for starring in the sitcom I Live in Cheongdam-dong (2011), the melodrama The Innocent Man (2012), the period drama Jang Ok-jung, Living by Love (2013), and the fantasy drama While You Were Sleeping (2017).
Lee was cast in his first leading role in the weekend drama Give Love Away (2013).