A white hole is a hypothetical region of spacetime which cannot be entered from the outside, although matter and light can escape from it.
White hole may also refer to:
Arts and entertainment "White Hole" (Red Dwarf), an episode of the television series Red Dwarf White Hole (film), a 1979 Japanese experimental film by Toshio Matsu
White Hole, a band formed by Hanno Leichtmann and Nicholas Bussmann "The White Hole", an episode of the television series Futurama