Emilia Annis I. Jones (born 23 February 2002) is an English actress. She played the lead role of Ruby Rossi in the Academy Award-winning 2021 film CODA. She has received several accolades, including a Screen Actors Guild Award and a nomination for a BAFTA Award for Best Actress.

She is also known for playing Kinsey Locke in the Netflix series Locke & Key (2020–2022), and has appeared in shows like Doctor Who (2013) and Utopia (2013–2014). Her other lead film roles include Brimstone (2016), Ghostland & Two for Joy (both in 2018), and Horrible Histories (2019). She has also performed in several theatrical productions in London's West End.

Early life
Jones was born in London to Welsh singer and presenter Aled Jones and his English wife, circus performer Claire Fossett. She has one younger brother, Lucas.