Atmakur is a town and revenue division in the Nandyal district of Andhra Pradesh, India.

[2] Atmakur is a Municipality and Revenue Division HQ, located 67 km from Kurnool district in Andhra Pradesh.

It serves as a major transit point connecting important cities including Kurnool and Guntur.

Srisailam Right Main [4] Canal which provides irrigation water to Kurnool, Anantapur, Kadapa and Chittoor districts and Chennai City starts near Atmakur only.

Sangamaheshwaram the place where seven rivers meet is located around 30 km from Atmakur.