Legislative districts of Negros Oriental

The Legislative Districts of Negros Oriental, namely the first, second and third districts are the representations of the Province of Negros Oriental in the Philippine House of Representatives. Negros Oriental was divided into two congressional districts from 1907 to 1972, it was redistricted into three congressional districts in 1986. It was part of the representation of Region VII from 1978 to 1984, and from 1984 to 1986 it elected 3 assemblymen at-large. Siquijor was last represented as part of the province's second district in 1972.