- Source: Koloi (surname)
Koloi is a surname. Notable people with the surname include:
Alysha Koloi (born 2001), Australian diver
Jonathan Koloi (born 1972), Tongan rugby union player
Limakatso Koloi, South African politician
Motshidisi Koloi (born 1970 or 1971), South African politician and educator
Paul Koloi (born 1972), Tongan rugby league player
