Howrah Sadar subdivision is a subdivision of the Howrah district in the state of West Bengal, India. It consists of Howrah municipal corporation and five community development blocs: Bally Jagacha, Domjur, Panchla, Sankrail and Jagatballavpur. The five blocks contain 67 gram panchayats and 44 census towns. The subdivision has its headquarters at Howrah.

Howrah district is a district of the West Bengal state in eastern India. Howrah district is one of the highly urbanized area of West Bengal. It has thousands of years of rich heritage in the form of the great Bengali kingdom of Bhurshut. The district is named after its headquarters, the city of Howrah.