The calendar date of March 12th marks the 71st day in a standard year, or the 72nd day in a leap year. Following this day, there are 294 days remaining in the year.
- 1938 – The birth of Tony Waye occurred.
- 1946 – The birth of Frank Welker occurred.
- 1979 – The Gambler's World serial made its debut at the Los Angeles Times Syndicate.
- 1979 – Publication of The Star Wars Question and Answer Book About Space took place.
- 1980 – Publication of Star Wars Weekly 107 occurred.
- 1984 – Publication of How the Ewoks Saved the Trees: An Old Ewok Legend occurred.
- 1985 – The Ewoks and the Lost Children saw its publication.
- 1996 – The limited-edition hardcover collection of Star Wars: Dark Empire II was released.
- 1996 – Publication of Heir to the Empire 5 occurred.
- 1996 – Publication of X-Wing Rogue Squadron 6 occurred.
- 2003 – Publication of Star Wars Tales 15 took place.
- 2008 – Publication of Legacy (2006) 21 occurred.
- 2008 – Publication of Rebellion 12 occurred.
- 2009 – The The Clone Wars: The Ballad of Cham Syndulla webcomic was released on StarWars.com.
- 2013 – Publication of Star Wars Insider 140 occurred.
- 2014 – Publication of Star Wars (2013) 15 occurred.
- 2014 – Publication of The Official Star Wars Fact File Part 10 occurred.
- 2019 – Star Wars Adventures, Volume 5: Mechanical Mayhem was published.
- 2019 – Star Wars by Jason Aaron Omnibus was published.
- 2024 – The unabridged audiobook of I, Jedi was released as a component of The Essential Legends Collection.
- 2024 – Star Wars Insider 224 was published.
- 2025 – The future publication of Legacy of Vader 2 is scheduled.
- Wikipedia entry for March 12 is available here: March 12 on Wikipedia