Cordelia Lynn is a playwright whose plays include: Hedda Tesman, after Henrik Ibsen (Headlong / Chichester Festival Theatre / The Lowry, 2019); a version of Chekhov's Three Sisters (Almeida Theatre, London, 2019); Lela & Co. (Royal Court Theatre, London, 2015); Believers Anonymous (Rosemary Branch Theatre, 2012); and After the War, which has been performed in venues around the UK and abroad.

She was the recipient of the 2017 Pinter Commission for a new play at the Royal Court Theatre.