List of D6 System books is a listing of commercially released books from West End Games, its successors, and licensees for the D6 System role-playing game. This does not include various free downloads, fan-made works or forthcoming releases. Accessories such as card decks, screens and miniatures are also not listed. All books are print editions unless noted as otherwise.
- Ghostbusters: A Frightfully Cheerful Roleplaying Game (1986)
- Ghost Toasties w/GM Screen (1986)
- Hot Rods of the Gods (1986)
- Scared Stiffs (1987)
- Ghostbusters International (1989)
- ApoKERMIS Now! (1989)
- Ghostbusters II - The Adventure w/GM Screen (1989)
- Tobin's Spirit Guide (1989)
- Lurid Tales of Doom (1990)
- Pumpkin Patch Panic (1990)
- The Star Wars Roleplaying Game (1987)
- The Star Wars Sourcebook (1987)
- Campaign Pack (1988)
- Tatooine Manhunt (1988)
- Imperial Sourcebook (1988)
- Strike Force: Shantipole (1988)
- Battle for the Golden Sun (1988)
- Starfall (1989)
- Otherspace (1989)
- Otherspace II: Invasion
- Scavenger Hunt (1989)
- Riders of the Maelstrom (1989)
- Crisis on Cloud City (1989)
- The Far Orbit Project (1998)
- Black Ice
- The Game Chambers of Questal
- Domain of Evil (1991)
- The Isis Coordinates (1990)
- Death in the Undercity
- Rebel Alliance Sourcebook (1989)
- Graveyard of Alderaan (1989)
- Death Star Technical Companion (1991)
- Cracken's Rebel Field Guide
- Flashpoint! Brak Sector (1995)
- The Rules Companion
- Galaxy Guide 1: A New Hope
- Galaxy Guide 2: Yavin and Bespin
- Galaxy Guide 3: The Empire Strikes Back
- Galaxy Guide 4: Alien Races
- Galaxy Guide 5: The Return of the Jedi
- Galaxy Guide 6: Tramp Freighters
- Galaxy Guide 7: Mos Eisley
- Galaxy Guide 8: Scouts
- Galaxy Guide 9: Fragments from the Rim
- Galaxy Guide 10: Bounty Hunters
- Galaxy Guide 11: Criminal Organizations
- Galaxy Guide 12: Aliens - Enemies and Allies
- Fantastic Technology: Guns and Gear
- Planets of the Galaxy Volume 1
- Planets of the Galaxy Volume 2
- Planets of the Galaxy Volume 3
- Wanted by Cracken
- Dark Force Rising Sourcebook
- Heir to the Empire Sourceook
- The Last Command Sourcebook
- Thrawn Trilogy Sourcebook
- Dark Empire Sourcebook
- Movie Trilogy Sourcebook
- Creatures of the Galaxy
- Cracken's Rebel Operatives
- Han Solo and the Corporate Sector Sourcebook
- Heroes and Rogues
- Goroth - Slave of the Empire
- The Planets Collection
- Platt's Starport Guide
- Alliance Intelligence Report
- Hideouts and Strongholds
- Rules of Engagement: The Rebel SpecForce Handbook
- Fantastic Technology: Droids
- Shadows of the Empire Sourcebook
- Secrets of the Sisar Run
- Cracken's Threat Dossier
- Platt's Smugglers Guide
- Pirates and Privateers
- Stock Ships
- Wretched Hive of Scum and Villainy
- Black Sands of Socorro
- Fantastic Technology: Personal Gear
- Alien Encounters
- Lords of the Expanse
- The Player's Guide to Tapani
- The Darkstryder Campaign
- Darkstryder: Endgame
- Darkstryder: The Kathol Outback
- Darkstryder: The Kathol Rift
- Tales Of The Jedi Sourcebook
- Gamemaster's Guide
- Truce At Bakura Sourcebook
- Jedi Academy Trilogy Sourcebook
- Movie Trilogy Special Edition Sourcebook
- The Star Wars Roleplaying Game, 2nd Edition (1992)
- The Star Wars Roleplaying Game, 2nd Edition Revised & Expanded (1996)
- The D6 System: The Customizable Roleplaying Game (1996)
- Indiana Jones Adventures (1996)
- Men in Black (1997)
- The Director's Guide (1997)
- Aliens Recognition Guide #1 (1997)
- Introductory Adventure Game (1998)
- The Hercules & Xena Roleplaying Game1 (1998)
- DC Universe1 (1999)
- DC Universe Narrator's Screen (1999)
- Daily Planet Guide to Gotham City, The (2000)
- Daily Planet Guide to Metropolis, The (2000)
- Gotham City Sourcebook (2000)
- JLA Sourcebook (2000)
- Metropolis Sourcebook (2000)
- Department of Extranormal Operations Agent Manual, The (2001)
- Department of Extranormal Operations: Directive on Superpowers (2001)
- JSA Sourcebook (2001)
- Magic Handbook (2001)
- Metabarons (2001)
- Gamemaster Screen (2001)
- Guidebook #1 - Path of the Warrior (2002)
- Psibertroopers
- D6 Adventure (PDF only, 2003)
- D6 Adventure Rulebook (2004)
- Bloodshadows Worldbook (2004)
- Adventure Locations (2004)
- Adventure Creatures (2005)
- D6 Space Opera (PDF only, 2003)
- D6 Space Rulebook (2004)
- Space Ships (2004)
- Space Aliens 1 (2005)
- Fires of Amatsumara Worldbook (2005)
- D6 Fantasy Rulebook (2004)
- Fantasy: Locations (2004)
- Fantasy: Creatures (2005)
- Khepera Publishing
- Godsend Agenda D6
- Godsend Agenda: Mythos
- D6 Powers
- Godsend Agenda: U.S.E.R.'s Most Wanted
- Godsend Agenda: Godmaker
- Godsend Agenda D6
- West End Games
- Bill Coffin's Septimus2 (2009)
1uses Legend System (aka D6 Prime) variant
2uses OpenD6 -- the D6 System, released under OGL v1.0