John Greig (basketball)

John W. Greig (born April 28, 1961, in Sacramento, California) is a retired American basketball player, formerly in the National Basketball Association (NBA). A 6 ft and 210 lb small forward, Greig played competitively at Timberline High School in Lacey, Washington and played college basketball at Wenatchee Valley Community College and at the University of Oregon.

Greig was selected in the third round of the 1982 NBA draft (65th overall) by the Seattle SuperSonics but played only nine games for them in the 1982–83 season, averaging 2.1 points and 0.7 rebounds per game. He also played professionally in Switzerland, France and Spain.

Presently Greig resides in Sammamish in Seattle, Washington and is a sports agent. In the past he has represented Ruben Douglas, the fifth-leading scorer in New Mexico Lobos men's basketball history, former NBA player Pops Mensah-Bonsu, and more recently he represented former Sacramento Kings forward DeMarcus Cousins.