Greg Whittington (born February 7, 1993) is an American professional basketball player for Lokomotiv Kuban of the VTB United League and the EuroCup. After a tumultuous college career with Georgetown, Whittington began his professional career by helping the Sioux Falls Skyforce win the 2016 NBA D-League championship. He went on to play in Australia, Japan, Israel and Turkey. In 2018–19, he was the top rebounder in the Israel Basketball Premier League.