- "I'm a member of the Imperial Senate on a diplomatic mission to Alderaan."
- ―Princess Leia Organa
A diplomat was someone involved in diplomacy, the art and practice of conducting negotiations between representatives of groups or states. They were studious followers of politics and law. Some were devoted to free democracy. Others, like the Separatist senators, were more interested in their own needs. Jedi Master Adi Gallia's parents were noted Corellian diplomats.
The key role of any given diplomat was to simply keep up relations with other species, planets, and systems. Since there was an amazingly vast amount of species in the galaxy, their role was a vital one.
Each sector had at least one Senator, a form of diplomat that partook in meetings with the Galactic Senate. In some cases, there may have been two or more senators from any given planet, such as with Padmé Amidala and Jar Jar Binks from Naboo.
- Star Wars: Knights of the Old Republic
- Star Wars: Knights of the Old Republic II: The Sith Lords
- Star Wars: The Old Republic
- Star Wars: Darth Plagueis
- Star Wars: Republic: Emissaries to Malastare (Mentioned only)
- Yoda: Dark Rendezvous
- The Clone Wars: Decide Your Destiny: The Way of the Jedi
- Star Wars Episode IV: A New Hope
- Tatooine Sojourn (Mentioned only)
- Star Wars 88: Figurehead
- X-Wing: Rogue Squadron
- X-Wing: The Krytos Trap
- X-Wing: Wraith Squadron
- X-Wing: Starfighters of Adumar
- Assault at Selonia
- Allies (Mentioned only)
- Star Wars: Shadows of the Empire trading cards (Card: )
- Star Wars: Rebellion: Prima's Official Strategy Guide
- Star Wars Customizable Card Game – Endor Limited (Card: Corporal Misik)
- Knights of the Old Republic II: The Sith Lords: Prima Official Game Guide
- The Force Unleashed Campaign Guide
- Threats of the Galaxy
- Star Wars: Force Collection (Card: Leia Organa (★))
- Star Wars: Force Collection (Card: Leia Organa (★★★, Tantive IV))
- Star Wars: Force Collection (Card: Leia Organa (★★★, Death Star))
- Star Wars: Force Collection (Card: Adi Gallia)