In the Galactic Empire, the naval chiefs were the highest ranking officers of the various branches of the Imperial Navy. At a higher level, some of them were part of the Joint Chiefs, along with chiefs of the Imperial Army. At one point, Emperor Palpatine elected to meet several of his naval chiefs—three women and one man, named Tallatz, all admirals—on the starship Defiance, a mobile flight academy operated by Commandant Pell Baylo.
- "Orientation"—Star Wars Insider 157 (First identified as Naval chief)
- Tarkin (As part of the Joint Chiefs)
- Star Wars: Episode IV A New Hope (First appearance) (As part of the Joint Chiefs)
- Star Wars: Heroes Path (As part of the Joint Chiefs)
- Darth Vader 1: Vader (Appears in flashback(s)) (As part of the Joint Chiefs)