Oecomys phaeotis

{{Short description|Species of rodent}}

{{speciesbox | status = LC | status_system = IUCN3.1

|status_ref={{cite iucn |author=Pacheco, V. |author2=Solari, S. |date=2016 |title=Oecomys phaeotis |volume=2016 |page=e.T15137A22368927 |doi=10.2305/IUCN.UK.2016-2.RLTS.T15137A22368927.en |access-date=17 November 2021}}

| genus = Oecomys

| species = phaeotis

| authority = (Thomas, 1901)

| synonyms =

}}

Oecomys phaeotis, also known as the dusky arboreal rice rat or dusky oecomys,Musser and Carleton, 2005 is a species of rodent in the genus Oecomys of family Cricetidae. It is found on the eastern slopes of the Andes of Peru, at 1500 to 2000 m altitude.