The city's religious landscape is remarkably diverse, characterized by a long history of peaceful coexistence.
* **Hinduism:** The majority religion. Prominent spiritual sites include the expansive Shiv Dham complex in Tinsukia town and the nearby Tilinga Mandir. * **Other Faiths:** The city is home to significant populations of Muslims, Sikhs, Jains, and Christians. * **Places of Worship:** Historic mosques, well-attended Gurudwaras catering especially to the Sikh trading and transport communities, intricately carved Jain temples, and various Christian churches all operate harmoniously within the city limits.

