Bihar Engineering University is a collegiate public state university in Patna, Bihar, India.

It was established by the Government of Bihar.

[2][3] The proposal to establish the University was finalized in 2021.

[4] In 2022, the government announced that the BEU would start operating from the campus of Aryabhatta Knowledge University in Mithapur, Patna.

[2] In March 2023, the government made it mandatory for all the engineering colleges in Bihar to be affiliated to the BEU.