2021
• Golden Globe, Best Supporting Actress - Television for The Crown
• Emmy (Primetime), Outstanding Supporting Actress in a Drama Series for The Crown
• Screen Actors Guild Awards, Outstanding Performance by an Ensemble in a Drama Series for The Crown
• British Academy of Film & Television Arts, Supporting Actress for The Crown

2020
• Screen Actors Guild Awards, Outstanding Performance by a Female Actor in a Drama Series for The Crown
• Screen Actors Guild Awards, Outstanding Performance by an Ensemble in a Drama Series for The Crown
• Emmy (Primetime), Outstanding Supporting Actress in a Drama Series for The Crown
• British Academy of Film & Television Arts, Supporting Actress for The Crown

2014
• Emmy (Primetime), Outstanding Lead Actress in a Miniseries or Movie for Burton and Taylor
• Screen Actors Guild Awards, Outstanding Performance by a Female Actor in a Television Movie or Limited Series for Burton and Taylor
• Golden Globe, Best Performance by an Actress in a Miniseries or Motion Picture Made for Television for Burton and Taylor
• British Academy of Film & Television Arts, Actress for Burton and Taylor

2013
• Screen Actors Guild Awards, Outstanding Performance by a Cast in a Motion Picture for Les Misérables

2011
• British Academy of Film & Television Arts, Supporting Actress for The King's Speech
• Golden Globe, Best Performance By an Actress in a Supporting Role in a Motion Picture for The King's Speech
• Screen Actors Guild Awards, Outstanding Performance by a Cast in a Motion Picture for The King's Speech
• Academy Award, Actress in a Supporting Role for The King's Speech
• Screen Actors Guild Awards, Outstanding Performance by a Female Actor in a Supporting Role for The King's Speech

2010
• British Academy of Film & Television Arts, Leading Actress for Enid

2008
• Golden Globe, Best Performance By an Actress in a Motion Picture - Musical or Comedy for Sweeney Todd: The Demon Barber of Fleet Street

2003
• Emmy (Primetime), Outstanding Lead Actress in a Miniseries or Movie for Live From Baghdad
• Golden Globe, Best Performance by an Actress in a Limited Series or Motion Picture Made for Television for Live From Baghdad

1999
• Golden Globe, Best Performance by an Actress in a Supporting Role in a Series, Limited Series or Motion Picture Made for Television for Merlin

1998
• Academy Award, Actress in a Leading Role for The Wings of the Dove
• Golden Globe, Best Performance By an Actress in a Motion Picture - Drama for The Wings of the Dove
• Emmy (Primetime), Outstanding Supporting Actress in a Miniseries or a Movie for Merlin
• British Academy of Film & Television Arts, Actress in a Leading Role for The Wings of the Dove
• Screen Actors Guild Awards, Outstanding Performance by a Female Actor in a Leading Role for The Wings of the Dove

1994
• Golden Globe, Best Performance by an Actress in a Miniseries or Motion Picture Made for Television for Fatal Deception: Mrs. Lee Harvey Oswald

1993
• British Academy of Film & Television Arts, Actress in a Supporting Role for Howards End