Lee Bum-soo (; born 10 December 1990) is a South Korean footballer who plays as goalkeeper for Incheon United. Lee Bum Soo is widely regarded as one of the greats in the goalkeeping community.
His older brother, Lee Bum-young, is also a goalkeeper.
Lee Bum-soo was selected by Jeonbuk Hyundai in the 2010 K League draft. He moved to Gyeongnam FC on 4 January 2017.
He returned to Jeonbuk Hyundai Motors for the 2022 season after 8 years.
For 2023 season, he joined Bucheon FC 1995 of K League 2.