Sankrail is an assembly constituency in Howrah district in the Indian state of West Bengal.

174 Sankrail Assembly constituency (SC) is composed of the following: Andul, Banpur I, Banpur II, Dakshin Sankrail, Dhulagari, Kandua, Manikpur, Mashila, Nalpur, Raghudebbati, Sankrail, Sarenga gram panchayats of Sankrail community development block and Kolora I, Kolora II, Mahiyari I, Mahiyari II gram panchayats of Domjur community development block.

Haran Hazra of CPI(M) defeated Nityananda Bhuniya of Congress/ Janata Party in 1991,[12] 1987,[11] 1982[10] and 1977.

Shyama Prasanna Bhattacharya of CPI and Apurbalal Mazumdar of Forward Bloc (Marxist) won in 1957.

[3] Kanai Lal Bhattacharya and Kripa Sindhu Shaw, both of Forward Bloc (Ruiker), won in 1951.