Baruraj is an assembly constituency in Muzaffarpur district in the Indian state of Bihar.

Shashi Kumar Rai of JD(U) defeated Brij Kishor Singh of RJD in October 2005.

Brij Kishor Singh of RJD defeated Shashi Kumar Rai of JD(U) in February 2005.

Shashi Kumar Rai of JD(U) defeated Brij Kishor Singh of RJD in 2000.

Balendra Prasad Singh of CPI defeated Shashi Kumar Rai, Independent, in 1977.