M. orientalis
# M. orientalis

M. orientalis may refer to:

* Malus orientalis, the eastern crabapple
* Meliphaga orientalis, the Mountain honeyeater, a bird species found in Indonesia and Papua New Guinea
* Melogale orientalis, the Javan ferret-badger, a mammal species endemic to Java, Indonesia
* Merops orientalis, the green bee-eater or little green bee-eater, a bird species found widely distributed across sub-Saharan Africa
* Millettia orientalis, a legume species found only in Madagascar
* Mitra orientalis, a sea snail species
* Mogurnda orientalis, the eastern mogurnda, a fish species endemic to Papua New Guinea
* Mouldingia orientalis, an air-breathing land snail species endemic to Australia
* Myurella orientalis, a sea snail species
