Kosigi is a village and the headquarters of the Kosigi mandal located in the Kurnool district of Andhra Pradesh, India. The region is characterized by a diverse linguistic landscape where both Telugu and Kannada are spoken and understood by many residents. According to the 2011 census, the village has a population of 23,126 people.
The area is historically significant for its leather industry and its infrastructure, specifically its railway station which was constructed prior to Indian independence. The station provides connectivity via the Mumbai-Chennai rail route. The primary caste in this region is the Valmiki Boyas.