Bikramganj is a nagar parishad city and community development block in Rohtas district, Bihar, India.

It is an historic commercial center at the crossroads connecting Patna to Sasaram and Buxar to Dehri and Dumraon known as Bikramganj Chowk.

A railway station on Dehri Road connects to the nearby cities of Patna, Sasaram.

[1] Bikramganj's sex ratio was 882 females to 1,000 males in 2011, the lowest among cities in Rohtas district.

The sub-district's sex ratio was 902 in the 0-6 age group (the lowest in Rohtas) 894 in the city of Bikramganj, and 906 in rural villages.

[6] Established in 2008, Krishna Sudarshan Public School provides English co-educational upper-primary education.

[8] Divine Public School, affiliated with CBSE Delhi, was founded in April 2011 and has secondary generator power.

[9] In addition to the city of Bikramganj, the block has 80 inhabited villages with a total rural population of 115,100.