Macaca majori, commonly known as the dwarf macaque, is a prehistoric macaque from the Early Pleistocene of Sardinia, Italy. It descended from the Barbary macaque. Its temporal range spans from about 2 million to 0.8 million years ago, during the Nesogoral faunal complex, alongside the goat-antelope Nesogoral, the pig Sus sondaari, the hyena Chasmaporthetes, the pika Prolagus, the shrew Asoriculus, the mole Talpa tyrrhenica, the mustelid Pannonictis, and the dormouse Tyrrhenoglis. The tooth microwear in Macaca majori indicates that M. majori likely fed on harder foods and occupied a different dietary niche compared to its mainland fossil relatives.