Donyi-Polo (also Donyi-Poloism) is the designation given to the indigenous religions, of animistic and shamanic type, of the Tani and other Tibeto-Burman peoples of Arunachal Pradesh, in north-eastern India. The name "Donyi-Polo" means "Sun-Moon", and was chosen for the religion in the process of its revitalisation and institutionalisation started in the 1970s in response to the coercive proselytization of Christianity and the possibility of absorption into Hinduism.

Donyi-Polo (also Donyi-Poloism) is the designation given to the indigenous religions, of animistic and shamanic type, of the Tani and other Tibeto-Burman peoples of Arunachal Pradesh, in north-eastern India. The name "Donyi-Polo" means "Sun-Moon", and was chosen for the religion in the process of its revitalisation and institutionalisation started in the 1970s in response to the coercive proselytization of Christianity and the possibility of absorption into Hinduism.