Anne-Marie Duff, English actress
Anne-Marie Duff (born 8 October 1970) is an English actress and narrator. She is an accomplished theatre actress and has been nominated for a Laurence Olivier Award. She has also received acclaim and awards for her television and film work.

After graduating from Drama Centre London, Duff made television appearances in Trial & Retribution, Amongst Women and Aristocrats in the late 1990s. She made her breakthrough as Fiona Gallagher on the Channel 4 drama series Shameless and as Queen Elizabeth I in The Virgin Queen; both earned her BAFTA nominations for Best Actress. She was awarded the BAFTA Cymru Award for Best Actress for her work in the 2007 television film The History of Mr Polly. Further television roles include Claire Church in From Darkness (2015), Ma Costa in the BBC and HBO series His Dark Materials (2019), Erin Wiley in Sex Education (2020–2021) and as Tracy Daszkiewicz in The Salisbury Poisonings (2020).

In film, Duff has had roles in Enigma (2001), The Magdalene Sisters (2002), Notes on a Scandal (2006), French Film (2008), The Last Station (2009) and Nowhere Boy (2009), alongside Shameless co-star David Threlfall; the latter earned her a nomination for the BAFTA Award for Best Actress in a Supporting Role. She later appeared in Before I Go to Sleep (2014) and Suffragette (2015).