The headquarters of the Indian Space Research Organisation (ISRO) is located in Bangalore, Karnataka, India. The headquarters is known as Antariksh Bhavan, which means "Space House" in Sanskrit. It is located in the heart of Bangalore, on the Hosur Road, near the HAL Airport.
Antariksh Bhavan is a large complex, with over 100 buildings. It houses the offices of the ISRO Chairman, the Secretary of the Department of Space, and the heads of all the ISRO centers. The complex also has a number of laboratories, workshops, and test facilities.

The headquarters of ISRO is a symbol of India's growing space program. It is a place where scientists and engineers work together to develop new space technologies and to launch satellites into orbit. The headquarters is also a tourist destination, and it is open to the public for guided tours.
In addition to the headquarters in Bangalore, ISRO has a number of other centers and facilities located throughout India. These include:
- The Vikram Sarabhai Space Centre (VSSC) in Thiruvananthapuram, Kerala, which is responsible for the development of launch vehicles.
- The Satish Dhawan Space Centre (SDSC) in Sriharikota, Andhra Pradesh, which is the launch site for all of India's satellites.
- The Liquid Propulsion Systems Centre (LPSC) in Valiamala, Thiruvananthapuram, which is responsible for the development of liquid rocket engines.
- The Space Applications Centre (SAC) in Ahmedabad, Gujarat, which is responsible for the development of satellites for communication, remote sensing, and meteorology.
- The National Remote Sensing Centre (NRSC) in Hyderabad, Telangana, which is responsible for the reception, processing, and dissemination of satellite data.
ISRO is a premier space agency, and its headquarters in Bangalore is a symbol of India's growing space capabilities. The headquarters is a place where scientists and engineers work together to develop new space technologies and to launch satellites into orbit. It is also a tourist destination, and it is open to the public for guided tours.