Negros Occidental is subdivided into 19 municipalities and 13 cities. Negros Occidental has the most chartered cities among all the provinces in the Philippines, it is the second largest province in the Philippines in terms of population after cebu, with the second largest number of congressional districts. It is the 7th largest in terms of land area

Cities

* Bacolod City
* Bago City
* Cadiz City
* Escalante City
* Himamaylan City
* Kabankalan City
* La Carlota City
* Sagay City
* San Carlos City
* Silay City
* Sipalay City
* Talisay City
* Victorias City

Municipalities

* Binalbagan
* Calatrava
* Candoni
* Cauayan
* Enrique B. Magalona (Saravia)
* Hinigaran
* Hinoba-an (Asia)
* Ilog
* Isabela
* La Castellana
* Manapla
* Moises Padilla (Magallon)
* Murcia
* Pontevedra
* Pulupandan
* Salvador Benedicto
* San Enrique
* Toboso
* Valladolid