Z-37 was an RX-Series pilot droid owned by Galactic Republic Commander Griebs Kishpaugh in 22 BBY during the Clone Wars. Z-37 was destroyed when the clone trooper 7719 boarded Kishpaugh's shuttle and accused the Commander of treachery against the Republic. In the encounter, Kishpaugh inadvertently shot and destroyed Z-37 with his blaster. He had gold plating.
- The Clone Wars: The Enemy Within (First appearance)