Seshachalam Hills are hilly ranges part of the Eastern Ghats in southern Andhra Pradesh state, in southeastern India.
The Seshachalam hill ranges are predominantly present in Annamayya and Tirupati districts of the Rayalaseema region in Andhra Pradesh, India.
The ranges are bounded by the Rayalaseema uplands to the west and northwest, and the Nandyal Valley to the north.
Tirumala, a major Hindu pilgrimage town in the city of Tirupati is located on the hills.
The hills contain seven peaks namely, Anjanadri, Garudadri, Narayanadri, Neeladri, Seshadri, Venkatadri and Vrishabhadri, the highest at about 1000 m (3,300 ft) above sea level.