Anastasia Hille (born 1965) is an English film, television and theatre actress. Born in London, she was a student at London's Drama Centre and won second prize at the Ian Charleson Awards in 1994 (first prize went to Toby Stephens & third prize to Jude Law). She has twice been nominated for the Olivier Award for Best Supporting Actress, for The Master Builder at the Almeida Theatre in 2011, and for The Effect at the National's Cottesloe Theatre in 2013.
Hille was nominated for the 2013 BAFTA TV Award for Best Supporting Actress for the 2012 miniseries The Fear. Her other TV roles include Kavanagh QC: The Sweetest Thing (1995), Trial & Retribution (1997), as Carole Lombard in RKO 281 (2000), The Cazalets (2001), Agatha Christie's Poirot: Three Act Tragedy (2010), and The Missing (2016). Her film roles include The Hole (2001), The Abandoned (2006), Snow White & the Huntsman (2012), and A United Kingdom (2016).