San José Chiltepec is a town and municipality in Oaxaca in south-western Mexico.

The municipality covers an area of 204.13 km2.

It is part of the Tuxtepec District of the Papaloapan Region.

As of 2005, the municipality had a total population of 10,203.

[1] This article about a location in the Mexican state of Oaxaca is a stub.