Juárez is a one of the 67 municipalities of Chihuahua, in northern Mexico. The municipal seat is Ciudad Juárez. The municipality's land area is 4,853 km2 (1,874 sq mi).

In the 2010 INEGI Census, the municipality reported a 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.