Marcia Lucas (née Griffin) is an American film editor. She met George Lucas when Verna Fields hired her to work as an assistant editor to George while editing United States Information Agency documentaries, and they were married from 1969 to 1983. They adopted one daughter, Amanda, who was born in 1981.
Marcia was a co-editor on A New Hope and Return of the Jedi (with some uncredited work on The Empire Strikes Back as well). She won an Academy Award for her work on A New Hope, which was shared with Paul Hirsch and Richard Chew.
- Star Wars: Episode IV A New Hope (film editor)
- The Jedi Master's Quizbook
- Empire Building: The Remarkable Real Life Story of Star Wars