Bilhaur is a town and a municipal board in Kanpur Nagar district which is situated in the state of Uttar Pradesh, India.

Most of the community living here are Kurmi khsatriya's & Brahmins and Hinduism is the main religion.

The original name of the town was Bilva Hari, but it was pronounced Bilhaur in local dialect and that name came to be officially accepted.

Madar Sharif is a place of pilgrimage situated on the Isan river.

And Dr.Shubhendra And Dr. Harshit Sharma was also born here and a famous orthopaedic surgeon Dr. S. Mustaq Ahmed.