The warrior caste was a caste of Geonosians dedicated to warfare. Members of the caste were known as Geonosian warriors, Geonosian soldier drones, or simply Geonosian soldiers. Geonosian soldiers were the only type of Geonosian drone that had functional wings, and they possessed tough exoskeletons. Their exoskeletons gave them protection from injury.
- Star Wars: Episode II Attack of the Clones (First appearance)
- Star Wars: The Clone Wars – "Landing at Point Rain"
- Star Wars: The Clone Wars – "Weapons Factory"
- Star Wars: The Clone Wars – "Legacy of Terror"
- Star Wars: Episode III Revenge of the Sith
- Darth Vader Annual 2
- Star Wars: On the Front Lines (First identified as Warrior caste and Geonosian warrior)
- Star Wars: The Complete Visual Dictionary, New Edition (First identified as Geonosian soldier drone and Geonosian soldier)