Peter Pan's Neverland Nightmare is an upcoming British independent horror film written and directed by Scott Jeffrey. It is the third installment in The Twisted Childhood Universe (TCU) and serves as a horror retelling of J. M. Barrie's Peter Pan. The film stars Martin Portlock as the titular character and Megan Placito as Wendy Darling, with Kit Green, Peter DeSouza-Feighoney, Charity Kase, Teresa Banham, Nicholas Woodeson, Kierston Wareing, Olumide Olorunfemi, and Campbell Wallace in supporting roles. It follows Wendy as she embarks on a quest to find her brother Michael, who has been abducted by Peter Pan and Tinker Bell.

First announced in November 2022 as a Peter Pan-based horror film, the film was subsequently revealed to be set in the TCU shared continuity. The cast was announced between January and June 2024, with Banham reprising her role from Winnie-the-Pooh: Blood and Honey 2 (2024) as Mary Darling. It was produced by Jagged Edge Productions in association with ITN Studios, and filming took place in London.

Peter Pan's Neverland Nightmare is scheduled to be theatrically released in 2025.