Legislative districts of Negros Occidental

The legislative districts of Negros Occidental are the representations of the province of Negros Occidental in the various national legislatures of the Philippines.

The province is currently represented in the lower house of the Congress of the Philippines through its first, second, third, fourth, fifth, and sixth congressional districts.

In 1899, the cities and pueblos of San Carlos, Calatrava, Escalante, Sagay, Cadiz, Manapla, Victorias, and Saravia shall compose the first district.

30, from Office US Military Governor in the Philippine Islands, Manila, P.I.

It was part of the representation of Region VI from 1978 to 1984, and from 1984 to 1986 it elected 7 assemblymen at-large.