The religious landscape of Itanagar is highly diverse, reflecting a harmonious blend of indigenous beliefs and major world religions.
* **Donyi-Polo:** A significant portion of the local tribal population practices Donyi-Polo, an indigenous animistic religion that reveres the Sun (Donyi) and Moon (Polo). Dedicated prayer halls known as *Donyi-Polo Namlo* can be found in the city. * **Christianity:** A major religion in the state, represented by numerous vibrant churches of various denominations, including Baptist and Catholic congregations. * **Hinduism:** Practiced by many residents and migrants from other parts of India; prominent temples include the Siddheshwar Nath Temple. * **Buddhism:** Tibetan and Theravada Buddhism have a strong presence, beautifully represented by the Itanagar Gompa.
