A list of events in 2005 related to Star Wars.
- 02 – Frank Kelly Freas dies.
- 13 – Reprieves article published on Wizards of the Coast website.
- 13 – The Oblee article published on Wizards of the Coast website.
- 24 – TT Games is founded.
- 25 – Labyrinth of Evil published.
- 27 – "The Hunt Within: Valance's Tale, Mission 5: Showdown on Junction" and "Mission 6: Centares Endgame" published.
- ?? – Star Wars Insider 80 published.
- 02 – Obsession 3 published.
- 08 – Star Wars: Knights of the Old Republic II: The Sith Lords released on the Windows platform.
- 09 – Republic 73 published.
- 23 – Empire 29 published.
- 23 – Star Wars Tales 22 published.
- 23 – Star Wars Tales Volume 5 published.
- 24 – "Don't Get All Mushy" published.
- 28 – Star Wars: Republic Commando released to PC and Xbox platforms.
- 01 – Secrets of the Jedi published.
- 02 – Star Wars: Clone Wars Adventures Volume 3 published.
- 04 – is created under the name "."
- 08 – Star Wars: Republic Commando: Prima Official Game Guide published.
- 10 – Simplicity article published on Wizards of the Coast website.
- 10 – The Best Defense article published on Wizards of the Coast website.
- 11 – Star Wars Insider 81 released for subscribers.
- 16 – General Grievous 1 published.
- 16 – Star Wars: Episode III — Revenge of the Sith 1 published.
- 16 – Star Wars: Episode III — Revenge of the Sith trade paperback published.
- 16 – Star Wars: Visionaries published.
- 18 – A Hunter's Fate: Greedo's Tale (webstrip) finishes on Hyperspace.
- 21 – "Clone Wars Chapter 21" airs on Cartoon Network.
- 22 – "Clone Wars Chapter 22" airs on Cartoon Network.
- 22 – Star Wars: Clone Wars Volume One released on DVD.
- 23 – "Clone Wars Chapter 23" airs on Cartoon Network.
- 23 – Obsession 4 published.
- 23 – Republic 74 published.
- 23 – Star Wars: Episode III — Revenge of the Sith 2 published.
- 24 – "Clone Wars Chapter 24" airs on Cartoon Network.
- 25 – "Clone Wars Chapter 25" airs on Cartoon Network.
- 28 – Star Wars Insider 81 published.
- 31 – Everyone's a Critic article published on Wizards of the Coast website.
- 31 – Star Wars: Revenge of the Sith: The Movie Storybook published.
- ?? – Plea Bargain published.
- 02 – Star Wars: Revenge of the Sith: The Visual Dictionary published.
- 02 – Star Wars: Episode III Revenge of the Sith novelization published.
- 02 – Midnight Madness at Target, Wal-Mart and Toys R Us and 48 Hours of the Force commences.
- 05 – LEGO Star Wars: The Video Game released on PC, PS2, Xbox, and Gameboy Advanced.
- 07 – The Dark Forces Saga, Part 1 & The Dark Forces Saga Part 2: Unsung Heroes of the Light published on Wizards of the Coast website.
- 13 – Star Wars: Episode III — Revenge of the Sith 3 published.
- 14 – Byss and the Deep Core, Part 1: Byss article published on Wizards of the Coast website.
- 14 – Byss and the Deep Core, Part 2: Empress Teta article published on Wizards of the Coast website.
- 14 – A Mother's Memoirs, Concluded article published on Wizards of the Coast website.
- 20 – Star Wars: Episode III — Revenge of the Sith 4 published.
- 21 – Celebration III begins.
- 21 – Byss and the Deep Core, Part 3: Prakith article published on Wizards of the Coast website.
- 24 – Celebration III held in Indianapolis, Indiana to celebrate the release of Revenge of the Sith.
- 27 – Empire 30 published.
- 27 – General Grievous 2 published.
- 27 – Republic 75 published.
- 27 – Empire: Volume Four: The Heart of the Rebellion published.
- 28 – Byss and the Deep Core, Part 4: Vulpter article published on Wizards of the Coast website.
- 28 – Letters in the Sand article published on Wizards of the Coast website.
- 01 – Five Revenge of the SithTV Guide covers published.
- 01 – Revenge of the Sith junior novelization published.
- 01 – The Last of the Jedi: The Desperate Mission published.
- 01 – Star Wars—Free Comic Book Day 2005 Special published.
- 05 – Star Wars Episode III: Revenge of the Sith (video game) released on PS2, Xbox, GBA, Nintendo DS and Mobile Phones.
- 05 – Star Wars Galaxies: Rage of the Wookiees expansion pack released.
- 10 – Episode III: Revenge of the Sith: Prima Official Game Guide published.
- 11 – Star Wars Tales 23 published.
- 12 – The Dark Forces Saga, Part 3: Pride of the Dark Side published on Wizards of the Coast website.
- 13 – MTV airs an episode of Total Request Live featuring the band Good Charlotte to promote the upcoming Star Wars: Episode III Revenge of the Sith.
- 17 – Star Wars Insider 82 is released for subscribers.
- 18 – Empire 31 published.
- 18 – Obsession 5 published.
- 19 – Star Wars: Episode III Revenge of the Sith released in the US.
- 20-22 – The sixth Star Wars Weekends event begins at Disney-MGM Studios.
- 26 – The Dark Forces Saga, Part 4: Of the Crudest Matter published on Wizards of the Coast website.
- 26 – Insider article published on Wizards of the Coast website.
- 27-29 – Star Wars Weekends continues at Disney-MGM Studios.
- 29 – Star Wars Wiki mentioned in a Time magazine article about Wikipedia.
- 30 – Star Wars Insider 82 published.
- ?? – Bai Ling poses for a Star Wars themed portfolio in Playboy.
- ?? – Droids, Technology and the Force: A Clash of Phenomena published on Hyperspace.
- 02 – Conspiracy article published on Wizards of the Coast website.
- 03-05 – Star Wars Weekends continues at Disney-MGM Studios.
- 09 – Banner Days article published on Wizards of the Coast website.
- 09 – Conversations With Lanius article published on Wizards of the Coast website.
- 09 – The Dark Forces Saga, Part 5: Two Peas in a Pod published on Wizards of the Coast website.
- 10-12 – Star Wars Weekends continues at Disney-MGM Studios.
- 15 – General Grievous 3 published.
- 15 – Republic 76 published.
- 15 – The Dark Forces Saga, Part 6: Outcasts and Megalomaniacs Welcome published on Wizards of the Coast website.
- 16 – Dark Heart published on Wizards of the Coast website.
- 24 – What's The Story? feature of Hyperspace launched.
- 29 – Empire 32 is published.
- 30 – Stone and Steel published on Wizards of the Coast website.
- 07 – All Comers article published on Wizards of the Coast website.
- 13 – Star Wars Tales 24 published.
- 20 – Star Wars: Clone Wars Volume 6: On the Fields of Battle published.
- 20 – Empire 33 published.
- 20 – Republic 77 published.
- 20 – Star Wars Insider 83 released for subscribers.
- 20 – David Tomblin dies.
- 21 – Long John Baldry dies.
- 21 – Osten Dal'Nay article published on Wizards of the Coast website.
- 25 – Alf Joint dies.
- 26 – The Joiner King published.
- 27 – Marching Orders article published on Wizards of the Coast website.
- 27 – A Hero's Death article published on Wizards of the Coast website.
- ?? – Vader: The Ultimate Guide one-shot souvenir magazine published.
- 04 – Cloud Force article published on Wizards of the Coast website.
- 09 – Katie Johnson dies.
- 10 – Empire 34 published.
- 10 – General Grievous 4 published.
- 11 – Time After Time article published on Wizards of the Coast website.
- 18 – Dark Hands published on Wizards of the Coast website.
- 23 – Brock Peters dies.
- 25 – Idiosyncrasies article published on Wizards of the Coast website.
- 31 – Michael Sheard dies.
- ?? – Star Wars: Republic Commando: Order 66 released to Mobile Phone platform.
- ?? – Evasive Action: Recruitment ongoing daily webstrip published on Hyperspace from August to December.
- ?? – Star Wars Insider 83 published.
- 01 – The Last of the Jedi: Dark Warning published.
- 01 – Tilnes article published on Wizards of the Coast website.
- 01 – Sith Battlelords article published on Wizards of the Coast website.
- 08 – Hearts of Green and Gold article published on Wizards of the Coast website.
- 12 – Peter Barbour dies at age 82.
- 13 – Star Wars Insider 84 released for subscribers.
- 14 – Empire 35 published.
- 15 – The Believers article published on Wizards of the Coast website.
- 19 – The Ultimate Visual Guide published.
- 22 – Dark Soul published online.
- 26 – Star Wars Insider 84 published.
- 27 – The Unseen Queen published.
- 28 – X-Wing: Rogue Leader 1 published.
- 01 – Creating the Worlds of Star Wars: 365 Days published.
- 01 – Dressing a Galaxy: The Costumes of Star Wars published.
- 02 – Hamilton Camp dies.
- 06 – Remember When' 'article published on Wizards of the Coast website.
- 07 – Charles Rocket dies.
- 12 – Empire 36 published.
- 13 – The Star Wars Poster Book published.
- 13 – What Are We, Then? article published on Wizards of the Coast website.
- 17 – Star Wars: Complete Locations published.
- 18 – John Hollis dies.
- 19 – Star Wars: Clone Wars Adventures Volume 4 published.
- 19 – Republic 78 published.
- 20 – Yara: The Unauthorized Biography article on Wizards of the Coast website.
- 23 – William Hootkins dies.
- 25 – The New Essential Chronology published.
- 26 – X-Wing: Rogue Leader 2 published.
- 27 – Star Wars Chronicles: The Prequels published.
- 27 – Star Wars: Where Science Meets Imagination opens at Museum of Science in Boston, Massachusetts
Star Wars: Battlefront II is released.
- 01 – Revenge of the Sith released on DVD.
- 01 – Star Wars: Battlefront II released.
- 01 – Star Wars Galaxies: Trials of Obi-Wan expansion released.
- 08 – Star Wars: Grievous Getaway released.
- 09 – Republic 79 published.
- 09 – Empire 37 published.
- 10 – In All Things Balance article published on Wizards of the Coast website.
- 14 – Star Wars Insider 85 released for subscribers.
- 22 – Dark Lord: The Rise of Darth Vader published.
- 23 – X-Wing: Rogue Leader 3 published.
- 28 – Star Wars Insider 85 published.
- 28 – SciFi.com selects Wookieepedia as its Sci Fi Site of the Week.
- 30 – Star Wars: Clone Wars Volume 7: When They Were Brothers released.
- ?? – Star Wars: Battle for the Republic released.
- 01 – The Last of the Jedi: Underworld published.
- 06 – Star Wars: Clone Wars Volume Two released on DVD.
- 08 – Home Again article published on Wizards of the Coast website.
- 08 – Cularin Emergency Announcement article published on Wizards of the Coast website.
- 15 – Farewell article published on Wizards of the Coast website.
- 15 – Life According to Meelo article published on Wizards of the Coast website.
- 21 – Republic 80 published.
- 21 – Empire 38 published.
- 27 – The Swarm War published.
- 28 – Star Wars: Purge published.
- 28 – General Grievous trade paperback released.
- ?? – Star Wars Manga: Black published.
- Living Force roleplaying game
- Publication of Star Wars ends.