Kull of Atlantis or Kull the Conqueror is a fictional character created by Robert E. Howard. Kull shares the same creator as Conan the Barbarian, Solomon Kane, and Bran Mak Morn.

Kull are the fictional elite warriors of the Urgals in Christopher Paolini's Inheritance trilogy. They have been compared to J.R.R. Tolkien's Uruk-hai.

lit., all; philosophically used to mean whole or universals, in contrast with juz (particulars).