Khoratpithecus is an extinct genus of pongin primates that lived during the late Miocene (7–9 million years ago) in Myanmar and Thailand. Three species belong to this genus: * Khoratpithecus chiangmuanensis from Thailand (Chaimanee, Jolly, Benammi, Tafforeau, Duzer, Moussa & Jaeger, 2003) (formerly Lufengpithecus chiangmuanensis) * Khoratpithecus piriyai from Thailand Chaimanee, Suteethorn, Jintasakul, Vidthayanon, Marandat & Jaeger, 2004 * Khoratpithecus ayeyarwadyensis from Myanmar Jaeger, Soe, Chavasseau, Coster, Emonet, Guy, Lebrun, Maung, Shwe, Tun, Oo, Rugbumrung, Bocherens, Benammi, Chaivanich, Tafforeau & Chaimanee, 2011