December 22 is the 356th day of the year (357th in leap years). There are 9 days remaining.
- 1947 – Brian Daley is born.
- 1951 – Tony Isabella is born.
- 1954 – Hugh Quarshie is born.
- 1965 – David S. Goyer is born.
- 1966 – Andy Mangels is born.
- 1977 – Jarrett J. Krosoczka is born.
- 1984 – Return of the Jedi Weekly 79 published.
- 1991 – Morgan Upton dies.
- 1999 – Star Wars (1998) 13 published.
- 1999 – Star Wars Manga: The Phantom Menace 1 published.
- 2009 – "Shades of Gray" is released on Hyperspace.
- 2010 – Invasion: Rescues 6 published.
- 2014 – Star Wars Rebels: Storybook Library announced as being published on this date.
- 2015 – Star Wars Insider 162 published.
- 2019 – "The Missing Agent" airs on the Disney Channel.
- 2020 – The Vow of Silver Dawn chapters ten and eleven are published.
- 2021 – Darth Vader (2020) 19 published.
- 2021 – The High Republic: Trail of Shadows 3 published.
- 2023 – Disney 100: A Century of Dreams airs on Disney+.
