Cadereyta Jiménez is the name of a city as well as of a municipality in the Mexican state of Nuevo León.
The municipality of Cadereyta Jiménez is located in the central part of the state, 360 meters above sea level, at 25' 36" N latitude and 100' 00" W longitude. The municipality has a territorial extension of 1,004.4 km² (387.8 sq mi). It borders the following municipalities, all of which are in the state of Nuevo León: to the north, Juárez and Pesquería; to the south, Allende, Montemorelos and General Terán; to the east, General Terán and Los Ramones; to the west, Juárez and Santiago.
The city of Cadereyta Jiménez, which is the seat of the municipality and its main population center had a 2005 census population of 56,552, the ninth-largest city in the state. However, within the municipality there are numerous other villages, the largest of which are: San Juan, Ejido Palmitos, La Calzada, El Alamito, Pueblo Nuevo, Cereso Cadereyta, Atongo de Abajo and Palmitos.