Darth Malgus Darth Zannah Darth Talon Darth Nihilus Darth Bane Darth Plagueis Darth Sidious Darth Maul Darth Tyranus Lord Vitiate Lady Lumiya Sorzus Syn Asajj Ventress Traya Matera Lysandra Shaak Ti (though technically a Jedi, her name fits the Sith aesthetic) Darth Gravid Darth Vectivus Darth Andeddu Darth Tenebrous Darth Revan (though sometimes a Jedi, often portrayed as a Sith Lord) Darth Marr Darth Acina Darth Vengean Darth Malak Darth Phobos Darth Ruin Darth Nox Darth Angral Darth Krall Darth Vornskr Darth Malgus (already listed, but a strong contender) Darth Shadow Darth Shadowheart Darth Shadowclaw Darth Shadowstrike Darth Nightshade Darth Nightsong Darth Nightfall Darth Midnight Darth Obsidian Darth Raven Darth Serpent Darth Viper Darth Wraith Darth Howl Darth Whisper Darth Silence Darth Void Darth Enigma Darth Cipher Darth Mystique Darth Illusion Darth Deception Darth Treachery Darth Betrayal Darth Ruin Darth Havoc Darth Chaos Darth Fury Darth Rage Darth Wrath Darth Terror Darth Fear Darth Despair Darth Doom Darth Fate Darth Destiny Darth Shadowbane Darth Nightspire Darth Obsidianheart Darth Ravenwing Darth Serpentfang Darth Viperstrike Darth Wraithbane Darth Howlingwind Darth Whisperingdeath Darth Silentstorm Darth Voidbringer Darth Enigma's Shadow Darth Cipher's Curse Darth Mystique's Veil Darth Illusion's Dance Darth Deception's Kiss Darth Treachery's Embrace Darth Betrayal's Sting Darth Ruin's Reign Darth Havoc's Fury Darth Chaos's Dance Darth Fury's Wrath Darth Rage's Storm Darth Wrath's Vengeance Darth Terror's Grip Darth Fear's Shadow Darth Despair's Embrace Darth Doom's Decree Darth Fate's Hand Darth Destiny's Call Lady Lucretia Lady Vash Lady Malice Lady Shadow Lady Nightsong Lady Obsidian Lady Raven Lady Serpent Lady Viper Lady Wraith Lady Howl Lady Whisper Lady Silence Lady Void Lady Enigma Lady Cipher Lady Mystique Lady Illusion Lady Deception Lady Treachery Lady Betrayal Lady Ruin Lady Havoc Lady Chaos Lady Fury Lady Rage Lady Wrath Lady Terror Lady Fear Lady Despair Lady Doom Lady Fate Lady Destiny