Morgan Lloyd Malcolm is a playwright and screenwriter. Her play Emilia (Shakespeare's Globe, 2018) transferred to the West End the following year. Her play Belongings premiered at the Hampstead Theatre and Trafalgar Studios (2011) and was shortlisted for the Charles Wintour Most Promising Playwright Award and her play The Wasp at Hampstead Theatre also transferred to Trafalgar Studios in 2015. She has co-written several acclaimed immersive site-specific plays with Katie Lyons, produced by Look Left Look Right, including You Once Said Yes, Above and Beyond and Once Upon a Christmas. She wrote and performed comedy for several years as part of the comedy group Trippplicate. She was part of the writing team for four of the Lyric Hammersmith's pantomimes from 2009-2012 and wrote (solo) the Bolton Octagon's Christmas plays for 2013 and 2014. She has written two large community plays for the Old Vic New Voices: Platform and Epidemic. She formed Terrifying Women with Abi Zakarian, Sampira and Amanda Castro in 2021 with an aim to producing more horror in theatre.

She is also working in Film and Television; her film adaptation of her play The Wasp is due out in 2023 and her TV adaptation of Josephine Hart's Damage is also due out on Netflix in 2023.