Sonargaon upazila on the north, Munshiganj Sadar upazila on the south, Sonargaon on the east and Narayanganj sadar and river shiTalakshya on the west.

Bandar thana, now an upazila, was established in 1964. It consists of 9 union, 105 mouzas and 183 villages.

Bandar Upazila is located in Narayanganj District. Upazilla(s)/Thana(s) in Narayanganj are Araihazar Upazila, Bandar Upazila, Narayanganj Sadar Upazila, Rupganj Upazila, Sonargaon Upazila.

bandar shahi mosque (1481 AD), Baba Saleh Mosque and tomb (1504 AD), Nabiganj Kadam Rasul Shrine (1580), Dewanbagh Mosque, Sonakanda Fort and Mosque.