Mirzapur and Kaliakair upazila on the north, Singair upazila on the south, Savar upazila on the east and Saturia and Nagarpur upazila on the west.

Dhamrai thana was established in 1914 and turned into an upazila in 1985. It consists of 16 union parishads, 281 mouzas and 398 villages.

Dhamrai Upazila is located in Dhaka District. Upazilla(s)/Thana(s) in Dhaka are Badda Thana, Cantonment Thana, Demra Thana, Dhamrai Upazila, Dhanmondi Thana, Dohar Upazila, Gulshan Thana, Hazaribagh Thana, Kafrul Thana, Kamrangir Char Thana, Keraniganj Upazila, Khilgaon Thana, Kotwali Thana, Lalbagh Thana, Mirpur Thana, Mohammadpur Thana, Motijheel Thana, Nawabganj Upazila, Pallabi Thana, Ramna Thana, Sabujbagh Thana, Savar Upazila, Shyampur Thana, Sutrapur Thana, Tejgaon Thana, Uttara Thana.

Ashak Pillar and Mokam Tola.