Andhra Pradesh (Telangana) is a state in the Southern region of India. It has an area of 114,840 km2 and is the twelfth largest state in India. Most of it was part of the princely state of Hyderabad (Medak and Warangal Divisions), ruled by the Nizam of Hyderabad during the British Raj, joining the Union of India in 1948. In 1956, the Hyderabad state was dissolved as part of the linguistic reorganisation of states, and the Telugu speaking part of Hyderabad state, known as Telangana, was merged with Andhra State to form Andhra Pradesh. On 2 June 2014, Telangana was separated from Andhra Pradesh as a new 29th state of India, with the city of Hyderabad as its capital. Hyderabad will continue to serve as the joint capital city for Andhra Pradesh and Telangana for a period of not more than ten years.

Telangana is bordered by the states of Maharashtra and Chhattisgarh to the north, Karnataka to the west, and Andhra Pradesh to the south and east. Telangana has an area of 114,840 square kilometres (44,340 sq mi), and a population of 35,286,757 (2011 census). Its major cities include Hyderabad, Warangal, Karimnagar, Nizamabad, and Khammam.