Paradolichopithecus is an extinct genus of cercopithecine monkey once found throughout Eurasia. The type species, P. arvernensis, was a very large monkey, comparable in size to a mandrill. The genus was most closely related to macaques, sharing a very similar cranial morphology. The fossils attributed to Paradolichopithecus are known from the Early Pliocene to the Early Pleistocene of Europe (France, Spain, Greece, Romania, and Serbia) and Asia (Tajikistan and China). The East Asian fossil genus Procynocephalus is considered by some to represent a senior synonym of Paradolichopithecus.