Shadnagar is a town and assembly constituency in the Ranga Reddy district in Hyderabad, Telangana, India. As part of the district reorganization of Telangana Government, Shadnagar separated from Mahabubnagar district and merged into Ranga Reddy district headquarters. Shadnagar also has ISRO centre (NRSC) which is very famous centre for data reception from various satellites. Famous people like Bill Gates have visited this place. It is very near to the Hyderabad International Airport (30 km) and 50 km to Hyderabad.