Debra J. Gillett is an English actress who has appeared in productions including The Witches, Chimera, Truckers, Casualty, Just William, Dalziel and Pascoe, Spooks, Doctor Who, Soul Music, and Cranford. Her stage work includes Limehouse (2017). In 2018 she played The Nurse ("a cartoonish delight") in Patrick Marber's adaptation of Eugène Ionesco's Exit the King at the Royal National Theatre, and was a "sympathetic" Queen Charlotte in Adam Penford's adaptation of The Madness of George III at the Nottingham Playhouse.
- Reunited, Genes. "Debra Gillett - Marriages & Divorces  - Genes Reunited". www.genesreunited.co.uk.
- "'Exit the King' review". Time Out. 26 July 2018. Retrieved 21 December 2018.
- "The Madness of George III starring Mark Gatiss review at Nottingham Playhouse – 'Gatiss rises to the challenge'". The Stage. 7 November 2018. Retrieved 21 December 2018.
- Holden, Anthony (16 November 2003). "Reasons to be cheerful". The Observer. Retrieved 22 December 2018.