October 31st marks the 304th day in a standard year, and the 305th in a leap year. There are 61 days left until the end of the year. It is most famously recognized as the date of Halloween, also known as All Hallows Eve.
- 1962 – The birth of Clint Bajakian occurred.
- 1970 – Nolan North was born on this day.
- 1979 – Publication of Star Wars Weekly 88.
- 1995 – Droids: Season of Revolt 2 saw its release.
- 1995 – The release of X-Wing Rogue Squadron 4 took place.
- 1998 – Star Wars Insider 40 was released to the public.
- 2000 – The hardcover and audiobook versions of The New Jedi Order: Balance Point were published.
- 2006 – Wookieepedia achieved a milestone of 40,000 articles.
- 2006 – The paperback edition of The New Essential Guide to Alien Species was made available.
- 2007 – Publication of Legacy (2006) 17.
- 2007 – Star Wars Omnibus: Tales of the Jedi, Volume 1 was released.
- 2008 – Fists of Ion was published on StarWars.com
- 2009 – "Planet of the Dead" was re-released as a complimentary mini-comic in celebration of Halloween.
- 2012 – Issue 4 of Darth Maul—Death Sentence 4 was published.
- 2016 – Autumn Hamill came into this world.
- 2017 – "The Happabore Hazard" was broadcast on YouTube.
- 2018 – Star Wars Adventures: Tales from Vader's Castle 5 was published.
- 2018 – Star Wars Adventures (2017) 15 saw its release.
- 2019 – I Am C-3PO: The Inside Story was available in stores.
- 2023 – Star Wars Legends: The Empire Omnibus Vol. 2 was released.
- 2023 – Star Wars: The High Republic Adventures — The Monster of Temple Peak and Other Stories was made available.
- 2023 – Star Wars Insider 222 was published.
- 2024 – The death of Greg Hildebrandt occurred.