The Q-series droideka was a series of droideka battle droid that was used by the Separatist Droid Army of the Confederacy of Independent Systems. The Q-series droideka made the P-series droideka and the W-series droideka as obsolete with its subtle external aesthetic differences and the updated deflector shield generator. The generator was updated to allow the droid to freely use its shields and blasters. At least two Q-series droidekas were aboard the Invisible Hand, flagship of the CIS Navy.
- Star Wars: Episode III Revenge of the Sith (First appearance)
- "Battle Droids and Other War Droids" – Star Wars Encyclopedia (First identified as Q-series droideka)