Gautam Buddha Nagar is a largely suburban district of Uttar Pradesh, named after Gautama Buddha. It is part of the Delhi NCR and is divided into 3 sub-divisions i.e. Noida Sadar, Dadri and Jewar. Greater Noida is the administrative headquarters of Gautam Buddha Nagar district. Noida, Greater Noida, Dadri, Jewar and Dankaur falls under this district.