Bongaigaon's culture is a vibrant mosaic of Assamese, Bodo, Koch Rajbongshi, Bengali, and Hindi-speaking communities.
* **Festivals & Dance**: Traditional dances like the Assamese *Bihu* and the Bodo *Bagurumba* are performed with great enthusiasm during respective festivals. * **Literature & Heritage**: The district has an active branch of the Asam Sahitya Sabha (Assam Literary Society), promoting regional literature and poetry. * **Handicrafts**: The region is known for traditional Assamese handloom products (like the Gamocha) and intricate bamboo and cane craftsmanship.