Vidyapati Nagar is a village in the Samastipur district, in Bihar, India.

Vidyapati Nagar is located 35 km south of the district headquarters of Samastipur and 82 km west of the state capital, Patna.

Bachhwara and Mansurchak to the east of Vidyapati Nagar, with Dalsinghsarai lies to the north, and Mohiuddinagar to the west.

The closest cities are: Dalsinghsarai, Barh, Mokameh and Mokama.

The city contains 29 villages organized into 15 panchayats, for a total of 20,708 houses.