Pediomeryx is an extinct genus of artiodactyl, of the family Palaeomerycidae, endemic to North America. It lived during the Late Miocene 10.3—4.9 Ma, existing for approximately . Fossils have been recovered from the Midway Site in Florida, Saskatchewan, Boron, California, and several sites in Nebraska and Wyoming. They were comparable in size to red deer, most specimens weighing between 100 and 200 kg, but surpassing 400 kg on the case of P. figginsi. References Palaeomerycidae Zanclean extinctions Miocene even-toed ungulates Miocene mammals of North America Prehistoric cervoids Prehistoric even-toed ungulate genera Tortonian first appearances Fossil taxa described in 1936