Deanna Rose Cooper (born 20 June 1993) is an English professional footballer who plays as a defender for Women's Championship club Newcastle United.

She previously played for Gillingham, Brighton & Hove Albion, London Bees, Chelsea and Reading.

[1] During the first round of the 2016 FA WSL Cup, she scored an equaliser against former champions Chelsea which resulted in a penalty shootout and win for the Bees.

"[1] Cooper was a starting defender in 8 of the 11 matches in the FA WSL Spring Series, helping the team win with a 6–1–1 record.

[7] On 5 July 2024, Newcastle United announced the signing of Cooper upon the expiration of her contract at Reading.