The Legislative Districts of Tarlac, namely the first, second and third districts, are the representations of the Province of Tarlac in the Philippine House of Representatives. The province was divided into two legislative districts until 1972. It was part of the representation of Region III from 1978 to 1984, and from 1984 to 1986 it elected 2 assemblymen at-large. In 1986, it was redistricted into three legislative districts.