Song Seung-jun (Hangul: 송승준, Hanja: 宋勝準) (born June 29, 1980 in Busan, South Korea) is a South Korean former professional baseball player. A pitcher, Song played for the Lotte Giants in the Korea Baseball Organization. Prior to playing for Lotte, Song played minor league baseball in the United States from 1999 through 2006. He bats and throws right-handed. Song's bread-and-butter pitch is a forkball.