General Heliodoro Castillo

General Heliodoro Castillo is a municipality in the Mexican state of Guerrero. It is located 34 kilometres from Chilpancingo. The municipal seat lies at Tlacotepec. This town is named after a prominent general. The municipality covers an area of 1,613.8 km².

As of 2005, the municipality had a total population of 34,554.