Dark Council (Old Republic)

The Dark Council was the ruling governmental body of the Sith Empire. They took care of the day to day operations and decisions for the Sith Empire and were the direct link between the Sith Emperor and the Empire. Each of the members of the Dark Council held the title Dark Lord of the Sith and each of them controlled one of the twelve Spheres of Influence.

Dark Council (ca. 3,643 BBY)

 * Darth Thanaton Sphere of Ancient Knowledge
 * Darth Acharon Sphere of Biotic Science
 * Darth Marr Sphere of Defense of the Empire
 * Darth Ravage Sphere of Expansion and Diplomacy
 * Darth Jadus Sphere of Imperial Intelligence
 * Darth Mortis Sphere of Law and Justice
 * Darth Vengean Sphere of Military Offense
 * Darth Decimus Sphere of Military Strategy
 * Darth Ekkage Sphere of Mysteries
 * Darth Vowrawn Sphere of Production and Logistics
 * Darth Aruk Sphere of Sith Philosophy
 * Darth Hadra Sphere of Technology

Dark Council (ca. 3641 BBY)

 * Darth Nox Sphere of Ancient Knowledge
 * Darth Archaron Sphere of Biotic Science
 * Darth Marr Sphere of Defense of the Empire
 * Darth Ravage Sphere of Expansion and Diplomacy
 * Darth Zhorrid Sphere of Imperial Intelligence
 * Darth Mortis Sphere of Law and Justice
 * Darth Arho Sphere of Military Offense
 * Darth Decimus Sphere of Military Strategy
 * Darth Ekkage Sphere of Mysteries
 * Darth Vowrawn Sphere of Production and Logistics
 * Darth Aruk Sphere of Sith Philosophy
 * Darth Karrid Sphere of Technology