She is the daughter of Peter Hall and Maria Ewing.
Attended Roedean School in East Sussex, where she was head girl. Then read English at Cambridge University, but dropped out after her second year.
Younger half sister of theatre director Edward Hall, theatre set designer Lucy Hall, producer Christopher Hall and Jennifer Caron Hall.
She contributed a doodle for Epilepsy Action's National Doodle Day on Friday 23 February 2007.
Her favorite film is Woody Allen's 1979 movie, Manhattan (1979).
For her professional stage debut in "Mrs Warren's Profession" (dir. Peter Hall), she won the 2002 Sunday Times/ National Theatre 'Ian Charleson' Award which recognises performances in classical roles for actors and actresses under 30 in Britain. She was nominated for the same award in 2004 for her performance in "As You Like It" (dir. Peter Hall).
She is the daughter of English theatre director Peter Hall (who founded the Royal Shakespeare Company) and American opera singer Maria Ewing. Peter Hall is a white Englishman. Maria Ewing's paternal grandparents were both of part African ancestry. Maria's father, Norman Isaac Ewing, also had Scottish, and possible Sioux Native American, roots. Maria's mother, Hermina Maria Veraar, was Dutch.
Attended Cumnor House School in East Sussex from age 9 to 13.
Her agent paid for the fares for their flight to New York to audition for The Town (2010) because she did not have the money.
Stepsister-in-law of Issy van Randwyck.
Appeared in the National Theatre production of William Shakespeare's "Twelfth Night", directed by her father, Peter Hall.
Rebecca holds dual citizenship in the U.S. and the U.K.
She grew to be 5'10 at the age of 11.
Rebecca Hall has appeared with many actors from the Marvel Universe in non Marvel films. She worked with Andy Serkis (Avengers: Age of Ultron (2015)) and Hugh Jackman (the X-Men and Wolverine series) in The Prestige (2006). Hall worked with Toby Jones (Captain America: The First Avenger (2011) and Captain America: The Winter Soldier (2014)), Kevin Bacon (X-Men: First Class (2011)) and Oliver Platt (X-Men: First Class (2011)) in Frost/Nixon (2008). She also worked with Jeremy Renner (The Avengers (2012), Avengers: Age of Ultron (2015) and Thor (2011)) in The Town (2010).
Aunt of Stephanie Clive.
(September 26, 2015) Married Morgan Spector after they met while co-starring in a Broadway play Machinal the previous year.
Mother, with husband Morgan Spector, of one child (b. 2018).