比尔普尔（Birpur），是印度比哈尔邦Supaul县的一个城镇。总人口17730（2001年）。

该地2001年总人口17730人，其中男性9495人，女性8235人；0—6岁人口2727人，其中男1579人，女1148人；识字率56.23%，其中男性为64.90%，女性为46.23%。

for the village in Nepal see Birpur, Nepal

Birpur is a city and a notified area in Supaul district in the state of Bihar, India. It is a small town on the Indo-Nepal border near the historic Kosi Barrage on the Kosi River. It has an airstrip, which is being modernised and later on will be utilized for commercial as well defence use. It had been made when first prime minister of India Pandit Jawahar Lal Nehru had landed here to lay the foundation stone of Koshi Barrage. There has been a new helipad constructed next to the airstrip for multi purpose use.