Mohanpur is a medium populated village in Begusarai District, India.

It is situated on the banks of Burhi Gandak.

The nearest sub-divisions are Manjhaul and Begusarai.

This village also boasts a hospital, bank and a public library.

Sant Kumar Sahani, Headmaster of the High School Kharmauli, Kharmauli, Birpur, Begusarai, won a best teacher National award in 2023.