December 3 is the 337th (338th in leap years) day of the year. There are 28 days remaining.
- 1937 – Basil Tomlin is born.
- 1956 – Michael Gough is born.
- 1996 – Star Wars: Shadows of the Empire released on the Nintendo 64 platform.
- 1998 – Vision of the Future UK hardcover published.
- 2002 – Star Wars Insider 64 is published.
- 2003 – Jedi: Count Dooku published.
- 2010 – "Pursuit of Peace" first airs on Cartoon Network.
- 2013 – Lynne Hazelden dies.
- 2016 – "An Inside Man" airs on Disney XD.
- 2019 – Star Wars: Age of Resistance - Villains published.