Star Wars Complete Character Guide (By Media): Dark Jedi

They're not Jedi, they're not Sith (except when they are), so they go here.

EDITED 9/12/2022 Formatting this a bit differently to keep things as clean-looking as possible.

IMPERIAL DARK SIDE ADEPTS

For Dark Jedi who serve the Empire, including: Emperor's Hands, Inquisitors

EMPEROR'S HANDS

Marvel Star Wars (1977)

    Lumiya / Shira Brie (female Human, Coruscant)

Gambler's World (March 1979)

    Cronal / Blackhole / Lord Shadowspawn (male Human, Rhand)

Thrawn Trilogy (1991)

    Mara Jade (female Human)

Adventure Journal (1994)

    Jeng Droga (male Human)

TIE Fighter (July 1994)
    Maarek Stele (male Human, Kuan)

Children of the Jedi (May 1995)

    Roganda Ismaren (female Human, Alderaan)

Masters of Teras Kasi (October 1997)
    Arden Lyn (female Human)

Gamer (2001)

    Sarcev Quest (male Human)

Rebellion Era Sourcebook (September 2001)

    Vess Kogo (male Human)

Galaxies (June 2003)

    Aralina Silk (female Human)

Shadows in the Force (2004)
    Jallar Golin (male Human)

In His Image (July 2005)
    Sa Cuis (male Human)

A Two-Edged Sword (November 2005)
    Sheyvan (male Human)

INQUISITORS

Legends

The Star Wars Sourcebook (October 1987)

    Laddinare Torbin (male)-- Grand Inquisitor

Dark Empire (December 1991)

    Gwellib Ap-Llewff (male)

Galaxy Guide 9: Fragments from the Rim (May 1993)

    Antinnis Tremayne (male Human, Coruscant)

Adventure Journal (1994)

    Adalric Cessius Brandl (male Human, Trulalis)

    Halmere (male Human)

Alliance Intelligence Reports (June 1995)

    Mox Slosin (male Human, Entuur)

Young Jedi Knights (June 1995)

    Brakiss (male Human, Msst)

Jedi Knight: Dark Forces II (October 1997)

    Jerec (male Miraluka)

Gamer (2001)

    Ameesa Darys (female Human)

Rebellion Era Sourcebook (September 2001)

    Drayneen (female Human)

Galaxies (June 2003)

    Fa'Zoll (male Zabrak)

    Klex Fulgor (male Human)

    Kuno Josard (male Human)

    Xarot Korlin (male Human)

    Harbo Linn (male Human)

    Olof (male Human)

    Loam Redge (male Human)

    Mal Sikander (male)

    Uvqolo (male)

    Vrke (male Human)

    Ja'ce Yiaso (male Zabrak)-- Grand Inquisitor

Galactic Campaign Guide (August 2003)

    Volytar (male)

Byss and the Deep Core (April 2005)

    Shynne (female Human, Prakith)

The Last of the Jedi (May 2005)

    Hydra (female Human)-- Grand Inquisitor

    Malorum (male Human)-- Grand Inquisitor

    Sancor (male)

Evasive Action (August 2005)

    Lanu Pasiq (female Human, Dathomir)

Starships of the Galaxy, Saga Edition (December 2007)

    Valin Draco (male Human)

Coruscant Nights Trilogy (June 2008)

    Yral Chael (male Human)

    Kuthara (male Falleen)

    Mas Sirrah (male Human)

    Probus Tesla (male Human, Corellia)

The Core of Corruption (August 2008)

    Nolor (male Human)

A Reckoning of Wraiths (November 2008)

    Misha Vekkian (female Human)

Sword of the Empire (May 2009)

    Jorad (male Human)

The Last Jedi (February 2013)

    Renefra Ren (male Elomin)

Force and Destiny Core Rulebook (July 2015)

    Sor Venge (male Human)

Nexus of Power (March 2016)

    Blaise Zirkonn (female Human, Naboo)

Canon

Rebels (October 2014)

    Grand Inquisitor (male Pau'an)

    Fifth Brother (male alien, Artemesium)

    Seventh Sister (female Mirialan)

    Eighth Brother (male Terrelian Jango Jumper)

Ahsoka (October 2016)

    Sixth Brother / Bil Valen (male alien)

Darth Vader (June 2017)

    Ninth Sister / Masana Tide (female Dowutin)

    Thirteenth Sister / Iskat Akaris (female Pkorian, Pkori)

    Tualon Yaluna (male Twi'lek)

Jedi of the Republic: Mace Windu (August 2017)

    Tenth Brother / Prosset Dibs (male Miraluka)

Jedi: Fallen Order (2019)

    Second Sister / Trilla Suduri (female Human)

Obi-Wan Kenobi (May 2022)

    Third Sister / Reva Sevander (female Human)

COMICS

Star Wars (1977)
    Kharys (female S'kytri, Skye)

Dark Empire (December 1991)

    Gwellib Ap-Llewff (male)

Dark Empire II (December 1994)
    Baddon Fass (male Human)-- Dark Side Elite
    Vill Goir (male Human)-- Dark Side Elite
    Kvag Gthull (male Human)-- Dark Side Elite
    Zasm Katth (male Human)-- Dark Side Elite
    Krdys Mordi (male Human)-- Dark Side Elite

    Sedriss QL / Qaga Lok (male Human)-- Dark Side Elite
    Kam Solusar (male Human)-- Dark Side Elite

NOVELS

Children of the Jedi (May 1995)
    Irek Ismaren / Lord Nyax (male Human, Alderaan)

OTHERS

NIGHTSISTERS

Ewoks: The Battle for Endor (November 1985)

    Charal (female Human)

The Courtship of Princess Leia (May 1994)

    Baritha (female Dathomirian)

    Barukka (female Human)

    Gethzerion (female Dathomirian)

    Grania (female Human)

    Ocheron (female)

    Shabell (female)

    Varr (female)

Young Jedi Knights (1994)

    Garowyn (female)

    Tamith Kai (female Human)

    Vonnda Ra (female Dathomirian)

Polyhedron 103 (October 1994)

    Merili (female Human)

Republic (1998)

    Ros Lai (female Human)

    Leela (female Dathomirian)

    Vonya (female Human)

    Yani (female Dathomirian)

    Yongti (female Dathomirian)

    Zalem (female Dathomirian)

The New Jedi Order (1999)

    Lomi Plo (female Human)

Darth Maul (2000)

    Mighella (female Dathomirian)

Galaxies (June 2003)

    Suin Chalo (female Dathomirian)

    Doum Cin (female Dathomirian)

    Ekomal Cin (female Dathomirian)

    Hur'dem Cin (female Dathomirian)

    Oxvul Cin (female Dathomirian)

    Daverda (female Dathomirian)

    Diax (female Dathomirian)

    Gruthashaal (female Human)

    Fath H'ray (female Dathomirian)

    Ghianna Hayde (female Dathomirian)

    Lelli Hi (female Dathomirian)

    Kais (female Dathomirian)

    Kimaru (female Dathomirian)

    Mei Lai (female Dathomirian)

    Leandra (female Dathomirian)

    Axkva Min (female Dathomirian)

    Treena Moldovia (female Dathomirian)

    Morathax (female Dathomirian)

    N'mu (female Dathomirian)

    Nandina (female Dathomirian)

    Peila (female Dathomirian)

    Saik (female Dathomirian)

    Satra (female Dathomirian)

    Trujhazii (female Dathomirian)

    Vhuransa (female)

Geonosis and the Outer Rim Worlds (March 2004)

    Robetheri (female Human)

Empire at War: Forces of Corruption (October 2006)

    Silri (female Dathomirian)

The Clone Wars (2008)

    Daka (female Dathomirian)

    Karis (female Dathomirian)

    Luce (female Dathomirian)

    Naa'leth (female Dathomirian)

    Talia (female Dathomirian)

    Talzin (female Dathomirian)

    Asajj Ventress (female Dathomirian)

The Clone Wars: Jedi Alliance (November 2008)

    Yansu Grjak (female Dathomirian)

    Sai Sircu (female Dathomirian)

Fate of the Jedi (March 2009)

    Dresdema (female Dathomirian)

    Hacina (female)

    Halliava Vurse (female)

Galaxies Trading Card Game: The Nightsister's Revenge (December 2009)

    Kyrisa (female Dathomirian)

Darth Plagueis (January 2012)

    Kycina (female Human)

Uprising (September 2015)

    Shelish (female Dathomirian)

Ghosts of Dathomir (October 2017)

    Jerserra (female Zabrak)

Collapse of the Republic (June 2019)

    Nelsel (female Dathomirian)

Jedi: Fallen Order (November 2019)

    Ilyana (female Dathomirian)

    Merrin (female Dathomirian)

Dark Legends (2020)

    Zeldin (female Dathomirian)

PROPHETS OF THE DARK SIDE

Gambler's World (March 1979)

    Cronal / Blackhole / Lord Shadowspawn (male Human, Rhand)

Jedi Prince (June 1992)

    Jedgar (male Human)

    Kadann (male Human)

Polyhedron (October 1994)

    Merili (female Human, Dathomir)

    Warkin (male Wookiee)

Jedi Knight: Dark Forces II (September 1997)

    Sariss (female Human, Dromund Kaas)

The Dark Side Sourcebook (August 2001)

    Azrakel (male Human)

Rebellion Era Sourcebook (September 2001)
    Argor (male Human)

OTHERS

MOVIES

Episode I The Phantom Menace (May 1999)

    Quinlan Vos (male Kiffar, Kiffu)-- Dark Acolyte

Episode II Attack of the Clones (May 2002)
    Sora Bulq (male Weequay)-- Dark Acolyte

Episode VII The Force Awaken (December 2015)
    Ap'lek (male)-- Knight of Ren
    Cardo (male)-- Knight of Ren
    Kuruk (male)-- Knight of Ren

    Kylo Ren / Ben Solo (male Human, Chandrila)-- Knight of Ren

    Snoke (male humanoid, Exegol)
    Trudgen (male) -- Knight of Ren
    Ushar (male)-- Knight of Ren
    Vicrul (male Human)-- Knight of Ren

SHOWS

The Clone Wars (2008)

    Pong Krell (male Besalisk)

    Savage Opress (male Zabrak, Dathomir)-- Dark Acolyte

GAMES

Jedi Knight: Dark Forces II (September 1997)

    Boc Aseca (male Twi'lek)

    Picaroon C. Boodle (male Kowakian monkey-lizard)

    Gorc (male Gamorrean, Pzob)

    Jerec (male Miraluka)

    Maw (male Boltrunian)

    Sariss (female Human, Dromund Kaas)

    Yun (male Epicanthix, Panatha)

Jedi Knight II: Jedi Outcast (March 2002)

    Tavion Axmis (female Human)

    Desann (male Chistori)
Galactic Battlegrounds: Clone Campaigns (May 2002)
    Sev'rance Tann (female Chiss)-- Dark Acolyte
Bounty Hunter (November 2002)
    Komari Vosa (female Human)

Galaxies: An Empire Divided (June 2003)
    Magus Jocle (male Devaronian)
Jedi Knight: Jedi Academy (September 2003)

    Alora (female Twi'lek)

Galaxies: Trials of Obi-Wan (November 2005)
    San'sii (male Human)-- Blackguard

    Vansk (female Near-Human)-- Blackguard

The Force Unleashed (2008)

    Maris Brood (female Zabrak)

Kinect Star Wars (2012)

    Ror (male Zabrak)-- Dark Acolyte [named "Darth Ror" in credits]

Jedi: Fallen Order (November 2019)
    Taron Malicos (male Human)

COMICS

The Bounty Hunters (April 1999)
    Reess Kairn (male Twi'lek)

Tales (1999)
    Kardem / Vydel Dir'Nul (female Human)

    Lycan (male alien)

Poison Moon (February 2002)
    Alysun Celz (female Human)

Jedi (February 2003)

    Kadrian Sey (female Zabrak)-- Dark Acolyte

    Tol Skorr (male Human)-- Dark Acolyte

Rebellion (April 2006)

    Sardoth (male Iktotchi)
Manga: Black/Silver (October 2006)
    Kaa (female humanoid)
    Lii (female humanoid)

The Clone Wars: Deadly Hands of Shon-Ju (December 2010)

    Shon-Ju (male Human)

The Rise of Kylo Ren (December 2019)
    Ren (male Human)-- Knight of Ren

War of the Bounty Hunters (June 2021)

    Marinda -- Knight of Ren

    Massif -- Knight of Ren

NOVELS

The Lando Calrissian Adventures (July 1983)

    Rokur Gepta (male Croke)-- Sorcerer of Tund

The Thrawn Trilogy (June 1991)
    Joruus C'baoth (male Human clone)

    Luuke Skywalker (male Human clone)

The New Rebellion (December 1996)

    Kueller / Dolph (male Human, Almania)

The Han Solo Trilogy (May 1997)

    Xendor (male Human)

Planet of Twilight (May 1997)

    Beldorion (male Hutt)

The New Jedi Order (1999)

    Alema Rar (female Twi'lek)

JUNIOR NOVELS

Young Jedi Knights (1993)

    Zekk (male Human, Ennth)

Jedi Apprentice (May 1999)

    Bruck Chun (male Human, Telos IV)

    Xanatos (male Human, Telos IV)

SHORT STORIES

Hammer (January 2014)
    Malleus / Telloti Cillmam'n (male Human, Taanab)

RPGS

Child of Light (2000)

    Tol Skaros (male Whiphid)

Roleplaying Game Core Rulebook (November 2000)

    Set Harth (male Human)

Living Force Campaign Guide (March 2001)
    Kibh Jeen (male)
The Dark Side Sourcebook (August 2001)

    Jog Saveen (female Human)
    Bal Serinus (female Near-Human)

Jedi Academy Training Manual (May 2009)

    Vulta Daanat (male)-- Blackguard

OTHER MEDIA

Galaxies Trading Card Game (December 2008)
    Namman Cha (male Human)