- "Cut off the head, and the serpent dies. Without the viceroy, the Trade Federation collapses."
- ―Padmé Amidala
The Trade Federation Viceroy, sometimes referred to as the Commanding Viceroy, was the leader of the Trade Federation, the chairbeing of the Trade Federation Directorate, and, as a Neimoidian, head of the Neimoidian Inner Circle in the years prior to the Invasion of Naboo. The symbol of the Viceroy around the time of the Battle of Naboo was a three-pointed tiara, but it would change over time.
Hask was the Viceroy as of 44 BBY. He was succeeded by Nute Gunray, who held the position until his demise in 19 BBY. Sentepeth Findos served as Acting Viceroy very briefly following Gunray's death, until the Federation was nationalized by the Galactic Empire shortly after the Declaration of a New Order.
During the Federation's militarization, the Viceroy acted as commander of their military.
- Darth Plagueis
- Darth Maul: Saboteur
- Cloak of Deception
- Episode I Adventures 1: Search for the Lost Jedi
- Episode I Adventures 2: The Bartokk Assassins
- Darth Maul: Shadow Hunter
- Star Wars Episode I: The Phantom Menace / junior novel / game / novel (First appearance)
- "End Game"
- Star Wars: Republic: The Stark Hyperspace War
- HoloNet News Vol. 531 47 (content now unavailable; backup links 1 2 on Archive.org) —
- HoloNet News Vol. 531 53 (content now unavailable; backup links 1 2 on Archive.org) —
- Star Wars Episode II: Attack of the Clones / comic / junior novel
- Boba Fett: The Fight to Survive
- (Mentioned only)
- Star Wars: Republic 49: Sacrifice (Appears in hologram)
- Star Wars: The Clone Wars – "Bombad Jedi"
- The Clone Wars: Transfer
- Star Wars: The Clone Wars – "Cloak of Darkness"
- Star Wars: The Clone Wars – "Lair of Grievous" (Appears in hologram)
- Star Wars: The Clone Wars – "Cargo of Doom" (Appears in hologram)
- CIS Shadowfeed Dispatch 14:10:05 Edition
- Labyrinth of Evil
- Reversal of Fortune
- Star Wars Episode III: Revenge of the Sith / junior novel
- Republic HoloNet News Special Inaugural Edition 16:5:24
- Star Wars Episode I: The Phantom Menace (reference book)
- Star Wars: Episode I toy line
- Star Wars Episode I: The Visual Dictionary
- Star Wars: Galactic Battlegrounds: Prima's Official Strategy Guide
- The New Essential Guide to Characters
- Star Wars: Darth Maul, Sith Apprentice
- Star Wars: The Ultimate Visual Guide: Updated and Expanded
- Star Wars: Force Collection (Card: Nute Gunray (★))
- Star Wars: Force Collection (Card: Rune Haako)
- Star Wars: Force Collection (Card: Nute Gunray (★★★))