Nava is one of the 38 municipalities of Coahuila, in north-eastern Mexico. The municipal seat lies at Nava. The municipality covers an area of 804.9 km.

Towns and villages

The largest localities (cities, towns, and villages) are:

Name	2010 Census Population
Nava	22,192
Colonia Venustiano Carranza	4,921
Estación Río Escondido	220
Colonia Río Escondido	146
Total Municipality	27,928

Adjacent municipalities

• Guerrero Municipality - east and southeast
• Villa Unión Municipality - southwest
• Zaragoza Municipality - northwest
• Piedras Negras Municipality - north