Decider may refer to:

Decider (website), a pop culture website operated by the New York Post Bill Maher: The Decider, a stand-up comedy special Decider (Turing machine), a Turing machine that eventually halts for every input "The Decider", a recurring segment on The Daily Show "The Decider", an episode of the TV series Bluey "The Decider", an issue of Tales of the Teenage Mutant Ninja Turtles Posek (Hebrew for "decider"), a type of Jewish legal scholar Roger (American Dad!), from American Dad!, was led to believe he was "The Decider"

See also Decide (disambiguation)