Erode District is one of the 38 districts in the south Indian state of Tamil Nadu. It was the largest district by area in the state before the formation of Tirupur district in 2009 and is the third largest by area, as of 2024. The headquarters of the district is Erode. The district is divided into two revenue divisions, Erode and Gobichettipalayam, and is further subdivided into 10 taluks.