Joely Kim Richardson (born 9 January 1965) is a British actress. She is notable for her roles as Julia McNamara in the FX drama series Nip/Tuck (2003–2010) and Katherine Parr in the Showtime series The Tudors (2010). Her credits include 101 Dalmatians (1996), Event Horizon (1997), The Patriot (2000), Return to Me (2000), Anonymous (2011), the Hollywood film adaptation of The Girl with the Dragon Tattoo (2011), Endless Love (2014), Red Sparrow (2018), The Turning (2020), The Sandman (2022), Little Bone Lodge (2023) and The Gentlemen (2024).