Reversion may refer to:
Conversion to Islam, also called reversion Reversion (2012 film), an animated short film Reversion (2015 film), an American science fiction thriller film Reversion (genetics), a back mutation Reversion (law) Reversion (software development) Series reversion, in mathematics
See also Reversal (disambiguation) Reverse (disambiguation) Reversis, a card-game Reverted (film), a 1994 film