Kim Kwang-sam (Korean: 김광삼; Hanja: 金光三; born August 15, 1980 in Seoul) is a South Korean starting pitcher who plays for the LG Twins in the Korea Baseball Organization.
He bats left-handed and throws right-handed.
Kim attended Shinil High School.
In 1997, he was selected for the South Korean junior national team and competed in the World Junior Baseball Championship held in Moncton, Canada.
This biographical article relating to a Korean baseball pitcher is a stub.