Eastern Common Cuscus
Phalanger intercastellanus
- Least concern
- Card rarity: Common
- Mammals

The eastern common cuscus is a species of marsupial in the family Phalangeridae found in eastern Papua New Guinea. Until recently, it was considered conspecific with P. mimicus, and before that also with P. orientalis.
Classification
- Class
- Mammalia
- Order
- Diprotodontia
- Family
- Phalangeridae
- Genus
- Phalanger