Kim Su-ji (Korean: 김수지; Hanja: 金秀智, born 20 June 1987) is a South Korean volleyball player. She is a former member of the South Korea women's national volleyball team which placed fourth in the 2020 Summer Olympics and fifth in the 2016 Summer Olympics. She stepped down from the national team after the former. She is a middle blocker. She played for Suwon Hyundai Engineering & Construction Hillstate from 2005-2014 and Incheon Heungkuk Life Pink Spiders from 2014-2017. Since 2017 she has played for Hwaseong IBK Altos. She is a childhood friend of Kim Yeon-koung. Kim participated in: