Awards
| Year | Award |
| 2020 |
Emmy (Primetime)
Outstanding Supporting Actress in a Drama Series - Nominated |
| 2019 |
Golden Globe
Best Performance by an Actress in a Supporting Role in a Series, Limited Series or Motion Picture Made for Television - Nominated |
| 2018 |
British Academy of Film & Television Arts
Leading Actress - Nominated |
| 2018 |
Emmy (Primetime)
Outstanding Supporting Actress in a Drama Series - Won |
| 2017 |
Golden Globe
Best Performance by an Actress in a Supporting Role in a Series, Limited Series or Motion Picture Made for Television - Nominated |
| 2017 |
Screen Actors Guild Awards
Outstanding Performance by a Female Actor in a Drama Series - Nominated |
| 2017 |
Screen Actors Guild Awards
Outstanding Performance by an Ensemble in a Drama Series - Nominated |
| 2017 |
Emmy (Primetime)
Outstanding Supporting Actress in a Drama Series - Nominated |
| 2006 |
British Academy of Film & Television Arts
Actress in a Supporting Role - Won |
| 2006 |
Screen Actors Guild Awards
Outstanding Performance by a Cast in a Motion Picture - Won |
