Agatha Christie's Great Detectives Poirot and Marple (アガサ・クリスティーの名探偵ポワロとマープル, Agasa Kurisutī no Meitantei Powaro to Māpuru?) is an anime television series that adapted several Agatha Christie stories about Hercule Poirot and Miss Marple. A new character named Mabel West, Miss Marple's great-niece, who becomes Poirot's junior assistant, is used to connect the two detectives.
The series was broadcast from 4 July 2004 to 15 May 2005 on NHK, and continues to be showin in re-runs on NHK and other networks in Japan. The series was adapted as manga under the same title, which was released in 2004 and 2005.