Honor Swinton Byrne (born 6 October 1997)[1] is a British actress.

Swinton Byrne was born in the Royal Borough of Kensington and Chelsea, London, on 6 October 1997.

Her father is the Scottish playwright John Byrne, and her mother is the actress Tilda Swinton.

[3] Swinton Byrne and her brother were raised in the Scottish Highlands and attended Drumduan School, Forres, an independent alternative education school based on the philosophy of Rudolf Steiner co-founded by her mother in 2013.

[5] Her first starring role was in The Souvenir, a semi-autobiographical film directed by Joanna Hogg in which she stars as Julie, a film school student who embarks on a relationship with an older man.