Babasaheb Bhimrao Ambedkar Bihar University, formerly Bihar University, popularly known as Dr. B. R. Ambedkar Bihar University (BRABU), is a public university located in Muzaffarpur, Bihar, India. Established in 1960, the university has 38 constituent colleges and 40 affiliated colleges. It offers education from undergraduate to postgraduate and research level, as well as Distance education. It is named after B. R. Ambedkar, social reformer and the architect of Indian Constitution.

The University of Bihar was established in 1952 through the University of Bihar Act, 1951, which split the Patna University, giving jurisdiction over all colleges situated outside the municipal limits of Patna to the newly formed university, which was still headquartered from Patna. In 1960, the Bihar State Universities (Patna, University of Bihar, Bhagalpuir and Ranchi) Act, 1960 changed the division of universities in the states giving jurisdiction over the Patna division to Patna University, and dividing the rest of the state jurisdiction between three universities, University of Bihar, with headquarters at Muzaffarpur, with jurisdiction over Tirhut division, Bhagalpur University with jurisdiction over Bhagalpur division, and Ranchi University with jurisdiction over Chotanagpur division (present day Jharkhand). The university was further bifurcated in 1962, through the Bihar University Act, 1961, creating Magadh University with jurisdiction over Magadh division, in 1972 through an ordinance, creating Mithila University, which was given jurisdiction over colleges from the Darbhanga and Kosi divisions, and finally in 1990, creating Jai Prakash University with jurisdiction over Saran division. In 1992 the university was renamed Babasaheb Bhimrao Ambedkar Bihar University, after B. R. Ambedkar.

Its jurisdiction extends over the six districts of Tirhut division. As of 2022, the university has 38 constituent colleges and 40 affiliated colleges. The constituent colleges are:

• Langat Singh College
• Mahant Darshan Das Mahila College
• R.D.S. College, Muzaffarpur
• Dr. R.M.L.S. College, Muzaffarpur
• M.P. Sinha Science College, Muzaffarpur
• R.B.B.M. College, Muzaffarpur]
• Nitishwar Singh College, Muzaffarpur
• Rameshwar Singh College, Muzaffarpur
• L.N.T.College, Muzaffarpur
• S.N.S College, Muzaffarpur
• M.S.K.B. College, Muzaffarpur
• Jiwachh College, Motipur, Muzaffarpur
• R.C. College, Muzaffarpur
• S.R.P.S. College, Muzaffarpur
• R.N College, Hajipur, Vaishali
• Vaishali Mahila College, Hajipur, Vaishali
• Jamuni Lal College, Hajipur, Vaishali
• D.C. College, Hajipur, Vaishali
• L.N. College, Vaishali
• Samta College, Vaishali
• B.M.D. College, Hajipur, Vaishali
• S.R.K.G. College, Sitamarhi
• S.L.K. College, Sitamarhi
• Ram Sakal Singh Science College, Sitamarhi
• R.S.S. Mahila College, Sitamarhi
• J.S. College, Sitamarhi
• M.S. College, East Champaran
• Dr. S.K. Sinha Women's College, East Champaran
• S.N.S. College, Hajipur
• L.N.D. College, East Champaran
• M.S.S.G. College, East Champaran
• S.R.A.P. College, East Champaran
• K.C.T.C. College, East Champaran
• M.J.K. College, West Champaran
• Ram Lakhan Singh Yadav College, Bettiah, Bettiah West Champaran
• T.P. Verma College, West Champaran
• C.N. College, Sahebganj, Muzaffarpur
• J.B.S.D. College, Bakuchi
• R.P.S. College, Chakeyaj, Vaishali

This article's list of alumni may not follow Wikipedia's verifiability policy. Please improve this article by removing names that do not have independent reliable sources showing they merit inclusion in this article AND are alumni, or by incorporating the relevant publications into the body of the article through appropriate citations. (October 2022)

• Gaurav Singhal (Assistant Manager/BSFC)

• Official website