Lee Seung Hyo is a South Korean actor under Blue Dragon Entertainment. He debuted as an actor in 2006. He rose to fame as Kim Alcheon in Queen Seon Deok.
He had military service as a sniper in Joint Security Area (JSA) from December 2000 until February 2003. He graduated from Chungju National University and is attending Chung Ang University Graduate School of Arts, majoring in Performance & Visual Media.