Hosadurga is a town and taluk located in the Chitradurga district of the Indian state of Karnataka. The name "Hosadurga" translates to "New Fort" in Kannada, reflecting its historical development around a hill fort.
The region is notably recognized as the land of millets. It serves as a significant local hub within the Chitradurga district, characterized by its geographical association with the surrounding fortifications and agricultural output.