Juárez is one of the 67 municipalities of Chihuahua, in northern Mexico. The municipal seat lies at Ciudad Juárez. The municipality covers an area of .
In the 2010 INEGI Census, the municipality reported a total population of 1,332,131, of whom 1,321,004 (over 99%) lived in the municipal seat.
The municipality is named for 19th-century president Benito Juárez, as is the city of Ciudad Juárez.
The municipality has 147 localities. The largest are: