Borio Assembly constituency is an assembly constituency in the Indian state of Jharkhand.

[1][2] Borio was a part of Santhal Pargana district in undivided Bihar but is now part of the Sahibganj district.

Borio Assembly constituency covers: Borio and Taljhari Police Stations in Sahebganj district and Boarijor Police Station (excluding Rajabhita, Kero, Kairasol, Bara Telo and Barapipra gram panchayats) in Godda district.

[2] This seat is reserved for Scheduled Tribes.

[3] Borio Assembly constituency is part of Rajmahal (Lok Sabha constituency).