Star Wars The Old Republic Villains

Sith Empire
Leaders: Ajunta Pall | Tulak Hord | Marka Ragnos | Naga Sadow | Sith Emperor Vitiate | Sith Empress Acina
Dark Council: Darth Acharon | Darth Arctis | Darth Arho | Darth Arkous | Darth Aruk | Darth Asamin | Darth Baras | Darth Charnus | Darth Decimus | Darth Drear | Darth Ekkage | Darth Hadra | Darth Howl | Darth Irgol | Darth Jadus | Darth Karrid | Darth Lokess | Darth Marr | Darth Mekhis | Darth Mortis | Darth Nox | Darth Nyriss | Darth Ravage | Darth Rictus | Darth Thanaton | Darth Vengean | Darth Vowrawn | Darth Zhorrid
The Empire's Wrath: Scourge
Sith Lords: Aloysius Kallig | Darth Andru | Darth Angral | Darth Atroph | Darth Cendence | Darth Chratis | Darth Enraj | Darth Fastus | Darth Gravus | Darth Hexid | Darth Ikoral | Darth Jaga | Darth Kallous | Darth Lachris | Darth Malgus | Darth Minax | Darth Nurin | Darth Ouzal | Darth Sajar | Darth Serevin | Darth Silthaar | Darth Skotia | Darth Sorranos | Darth Tormen | Darth Venemal | Darth Vich | Darth Viktus | Darth Vilus | Darth Xedrix | Darth Zash | Lord Draahg | Lord Grathan | Lord Nefarid | Lord Praven | Lord Razer | Lord Sadic | Lord Tarnis | Lord Vivicar | Vindican | Xalek
Sith Apprentices and Acolytes: Vemrin | Ashara Zavros | Jaesa Willsaam
Military: Arkos Rakton | Bex Kotos | Cipher Nine | Harron Tavus | Imperial Guard | Mieutenant Pierce | Malavai Quinn | Moff Broyscn | Rycus Kilran | Ryler Dorant | Vanto Bazren | Zora

Revan and Malak's Sith Empire
Bastila Shan | Calo Nord | Darth Bandon | Darth Malak | Darth Revan | Darth Voren | Saul Karath | Darth Glovoc | Sith Trooper

Sith Triumvirate
Darth Nihilus | Darth Sion | Darth Traya

Eternal Empire
Leader: Arcann | Valkorion | Vaylin
Soldiers: Knights of Zakuul

Other Sith and Dark Jedi
Atris | Bengel Morr | Dorjander Kace | Dread Masters | Haazen | Order of Revan | Simus

Other
Andronikos Revel | Black Sun | Black Vulkars (Brejik) | Broonmark | Cassus Fettl | Chantique | Chuundar | Colonel Tobin | Czerka Corporation | Demagol | Eagle | The Exchange (Davik Kang & Ukabi) | General Vaklu | The Great Hunt Champion | Hunter | Kaliyo Djannis | Mandalore the Ultimate | Migrant Merchants' Guild | Nem'ro the Hutt | Rakghouls | Shae Vizla | Skavak | Star Cabal | Tarro Blood | Visquis | Xor | Khem Val