Lee Sang-min (; born 1 January 1998) is a South Korean professional footballer who plays as a defender for FC Seoul.
In 2020, he joined Seoul E-Land FC of K League 2 on loan from Ulsan Hyundai.
In 2021, he was fully transferred to the club.
In 2022, Lee joined FC Seoul.
In a friendly match against Zambia on 27 March 2017, Lee successfully resuscitated the unconscious Jeong Tae-wook, saving his life.
He captained the South Korean under-23 team at the 2020 AFC U-23 Championship and the 2020 Summer Olympics.
South Korea U-23