Sonya Cassidy (born 1986 or 1987)[1] is a British actress.

Her credits include The Tudors (2009), The Paradise (2012), Vera (2012–2014), The Great Fire (2014), Survivor (2015), Olympus (2015), Humans (2016), The Woman in White (2018), Lodge 49 (2019), The Last Kingdom (2022), The Man Who Fell to Earth (2022), and The Hunt For Raoul Moat (2023).

[1] She is known for her roles as Clara in the BBC period drama The Paradise,[2] as Celine Ashworth in the police detective series Vera, as the Oracle in Syfy fantasy series Olympus,[3] and as Hester in the Channel 4 science fiction series Humans.

[4] Cassidy starred in the AMC television series Lodge 49.

[5][6][7][8] In 2022, she starred in the science fiction series The Man Who Fell to Earth, a television adaptation of the Walter Tevis novel.