Trick

 Trick could refer to
 * Trick or Treat, A common expression spoken by children on Halloween who are seeking to procure candy.


 * Trick 'r Treat, A 2007 that tells interconnecting stories that take place on Halloween.


 * Mister Trick, A vampire character featured in season three of Buffy the Vampire Slayer.


 * Fitzpatrick "Trick" McCorrigan, A Blood Sage Fae featured on the Canadian series Lost Girl.