Lists of adaptations of the works of Agatha Christie. As of 2025, the only Christie novels to have not received an adaptation of any kind are Postern of Fate, Destination Unknown, Passenger to Frankfurt and Death Comes as the End.

Many of Christie's novels have been adapted for BBC Radio over the course of several years. The most prominent productions were the dramatisations of the Poirot and Miss Marple stories:

(Starring John Moffatt as Poirot, unless otherwise stated)

(Starring June Whitfield as Miss Marple)

Starring Jonathan Forbes as Mike and Lizzy Watts as Ellie

Starring Hugh Bonneville as Nevile and Marcia Warren as Lady Tresselian

Starring Melinda Walker as Emily Trefusis, Stephen Tompkinson as Charles Enderby, John Moffatt as Mr. Rycroft and Geoffrey Whitehead as Inspector Narracott

Geoffrey Whitehead as Justice Wargrave, Lyndsey Marshal as Vera Claythorne, Alex Wyndham as Philip Lombard, John Rowe as Dr. Armstrong, and Joanna Monro as Emily Brent