San Francisco Huehuetlán is a town and municipality in Oaxaca in south-western Mexico.

The municipality covers an area of 15.31 km².

It is part of the Teotitlán District in the north of the Cañada Region.

As of 2005, the municipality had a total population of 1,251.

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