Baruipur Sadar subdivision is an administrative subdivision of South 24 Parganas district in the Indian state of West Bengal.

Baruipur subdivision is a rural subdivision with moderate levels of urbanization. 31.05% of the population lives in the urban areas and 68.95% lives in the rural areas. The entire district is situated in the Ganges Delta. The northern part of the subdivision is a flat plain bordering the metropolis of Kolkata and the southern part is covered by the Baruipur-Jaynagar Plain. Archaeological excavations at Dhosa and Tilpi, on the bank of the Piyali River indicate the existence of human habitation around 2,000 years ago.

South 24 Parganas district is divided into five administrative subdivisions:

29.36% of the total population of South 24 Parganas district live in Baruipur subdivision.

Baruipur subdivision has 9 police stations, 7 community development blocks, 7 panchayat samitis, 80 gram panchayats, 523 mouzas, 482 inhabited villages, 3 municipalities and 30 census towns. The municipalities are at Rajpur Sonarpur, Baruipur and Jaynagar Majilpur. The census towns are: Radhanagar, Danga, Ramchandrapur, Bidyadharpur, Kalikapur, Chak Baria, Sahebpur, Raynagar, Kalikapur Barasat, Baharu, Uttarparanij, Alipur, Uttar Durgapur, Nimpith, Tulshighata, Petua, Garia, Panchghara, Mallikpur, Hariharpur, Champahati, Solgohalia, Naridana, Baruipur (CT), Salipur (P), Khodar Bazar, Komarhat, Maricha, Bhangar Raghunathpur and Gobindapur.

The following Municipalities and census towns in South 24 Parganas district were part of Kolkata Urban Agglomeration in the 2011 census: Maheshtala (M), Joka (CT), Balarampur (CT), Chata Kalikapur (CT), Budge Budge (M), Nischintapur (CT), Uttar Raypur (CT), Pujali (M) and Rajpur Sonarpur (M).

Police stations in Baruipur subdivision have the following features and jurisdiction:

Community development blocks in Baruipur subdivision are: