Pooka or Púca is a faery creature of Celtic folklore. Pooka may also refer to Pooka (band), British pop duo Pooka!, a 2018 film Pooka, a race of rabbit-like beings in Odin Sphere Pooka, an enemy in Dig Dug Pooka, a fictional dog in Anastasia Pooka, a kith in Changeling: The Dreaming Pooka Williams Jr., American football player an invisible rabbit in the 1944 play Harvey by Mary Chase 1950 movie Harvey based on the play