Supaul is a town and municipality that is headquarters of Supaul district in the Indian state of Bihar.
There are 11 blocks under the Supaul district: Supaul, Kishanpur, Saraigarh-Bhaptiyahi, Pipra, Triveniganj, Raghopur, Chhatapur, Nirmali, Marauna, Basantpur and Pratapganj. From Wikipedia
