Leprechaun is an American horror comedy film series consisting of eight slasher films. Beginning with Leprechaun (1993), the series centers on a malevolent and murderous leprechaun named Lubdan who, when his gold is taken from him, resorts to any means necessary to reclaim it. None of the films in the series are presented in chronological order. Warwick Davis plays the title role in every film except for the 2014 film Leprechaun: Origins, and the 2018 film Leprechaun Returns, in which the character is respectively portrayed by Dylan Postl and Linden Porco. On St. Patrick's Day, all Leprechaun films are played on Syfy.

Leprechaun is a 1993 American comedy horror film written and directed by Mark Jones, and starring Warwick Davis in the title role, with Jennifer Aniston supporting. Davis plays a vengeful leprechaun who believes a family has stolen his pot of gold. As he hunts them, they attempt to locate his gold to mollify him.