Archduke was a title of nobility. It was the title of the ruler of Geonosis, or Stalgasin hive, the planet's ruling hive. A symbol of their position was the Archduke's Staff of Command. Notable Archdukes included Hadiss the Vaulted and Poggle the Lesser.
- Star Wars: The Old Republic
- Darth Plagueis (Mentioned only)
- The Eyes of Revolution
- Star Wars Episode II: Attack of the Clones novel (First appearance)
- Star Wars: Episode II Attack of the Clones
- Star Wars: The Clone Wars – "Senate Spy"
- Star Wars: The Clone Wars – "Landing at Point Rain" ("Newsreel" only)
- Star Wars: The Clone Wars – "Weapons Factory"
- Star Wars: The Clone Wars – "Legacy of Terror"
- Star Wars: The Clone Wars – "Brain Invaders"
- Star Wars: The Clone Wars – "The Jedi Who Knew Too Much" (Appears on viewscreen)
- Labyrinth of Evil
- Star Wars Episode III: Revenge of the Sith (novel)
- Star Wars: Episode III Revenge of the Sith
- The Long Arm of the Hutt (Mentioned only)
- Planets of the Galaxy, Volume Three
- The Star Wars Planets Collection
- Geonosis and the Outer Rim Worlds
- "Unknown Soldier: The Story of General Grievous"—Star Wars Insider 86
- Star Wars: The Official Figurine Collection 20
- The Clone Wars Campaign Guide
- Star Wars: The Clone Wars Character Encyclopedia
- Star Wars: Beware the Sith
- Star Wars: Force Collection (Card: Poggle the Lesser (★))
- Star Wars: Force Collection (Card: Poggle the Lesser (★★★))