San Francisco del Oro is one of the 67 municipalities of Chihuahua in northern Mexico.

The municipal seat lies at San Francisco del Oro Municipality.

The municipality, one of the smallest in Chihuahua, covers an area of 695.5 km².

[2] As of 2010, the municipality of San Francisco del Oro had a population of 4,249.

This article about a location in the Mexican state of Chihuahua is a stub.