Parsa Assembly constituency is an assembly constituency in Saran district in the Indian state of Bihar.

[1] As per Delimitation of Parliamentary and Assembly constituencies Order, 2008, No.

121 Parsa Assembly constituency is composed of the following: Dariapur community development block; Shankardih, Anjani, Banouta, Anyay, Baligaw, Marar, Bahar Marar and Parsouna gram panchayats of Parsa CD Block.

[2] Parsa Assembly constituency is part of No.

[2] It was earlier part of Chapra (Lok Sabha constituency).