Margaret Jayne Clunie (born 3 October 1987) is an English actress and former model. She is known for her role as Harriet, Duchess of Sutherland in the ITV series Victoria (2016–2017).

Clunie grew up in Rickmansworth, Hertfordshire, the daughter of a business consultant and a medical secretary. She has an older sister. Clunie initially wanted to be a fashion journalist.