June 3 is the 154th day of the year (155th in leap years), with 211 days remaining.
- 1930 – Morris Bush is born.
- 1947 – John Dykstra is born.
- 1982 – Sebastian Armesto is born.
- 1991 – Vince Colletta dies.
- 1998 – Jabba the Hutt: The Art of the Deal published.
- 2003 – Shatterpoint published.
- 2003 – Star Wars Insider 68 is published.
- 2004 – "Beheboth: Blood and Water, Part 1: Return to Prosperity" published.
- 2004 – "Political Platforms" published.
- 2010 – Star Wars Omnibus: A Long Time Ago.... Volume 1 published.
- 2011 – Star Tours: The Adventures Continue launches at Disneyland
- 2015 – Princess Leia, Part IV is published.
- 2015 – Darth Vader 6: Vader, Part VI is published.
- 2015 – Star Wars 6: Skywalker Strikes, Part VI is published.
- 2015 – Star Wars: The Original Marvel Years Volume 2 is released.