Chenari Assembly constituency is one of 243 constituencies of legislative assembly of Bihar. It comes under Sasaram Lok Sabha constituency.
Chenari comprises community blocks of Nauhatta, Rohtas & Chenari; Gram Panchayats Alampur, Raipurchor, Karup, Konki, Kumahu, Mohammadpur, Nad, Sikraur, Sheosagar, Sonahar & Uloh of Sheosagar CD Block.
^by-election