The W-series droideka was a series of droideka battle droid that was used by the Separatist Droid Army of the Confederacy of Independent Systems. The W-series droideka succeeded the P-series droideka that was used by the Trade Federation during the Invasion of Naboo, and the W-series participated in the First Battle of Geonosis, the first action of the Clone Wars. The W-series droideka became obsolete when the Q-series droideka was introduced later in the conflict.
- Star Wars: Epiosde II Attack of the Clones (First appearance)
- Star Wars: The Prequel Trilogy – A Graphic Novel
- Star Wars Journeys: The Phantom Menace
- "Battle Droids and Other War Droids" – Star Wars Encyclopedia (First identified as W-series droideka)