The Leprechaun is the titular main antagonist of the comedy-horror film franchise of the same name. He is a greedy leprechaun who kills anyone who steals his gold.

In all of the Leprechaun film series up until Leprechaun: Back 2 tha Hood, he was portrayed by Warwick Davis, who also played Willow Ufgood in Willow. He was recently portrayed by Linden Porco in the 2018 reboot Leprechaun Returns.