Igor Korobchinski (, Ihor Korobchynskyi; born 16 August 1969) is a former gymnast that represented the Soviet Union, the Commonwealth of Independent States and Ukraine. In 2016, he was inducted in the International Gymnastics Hall of Fame. Korobchinski competed at the 1992 Summer Olympics, and 1996 Summer Olympics.
In addition to being 1989 World All-Around Champion, 1989 European All-Around Champion, and 1990 European All-Around Champion, Korobchynskyi was also World Champion on the Floor Exercise for 3 World Championships in a row (1989, 1991, and 1992).