Legislative districts of Laguna

The Legislative Districts of Laguna are the representations of the province of Laguna in the of the Philippines. The province is currently represented in the lower house of the Congress of the Philippines through its first, second, third and fourth districts. The component city of Biñan, while remaining an integral part of province, was granted its own congressional representation in 2015.

Laguna was initially divided into two representative districts in 1907.

When seats for the upper house of the Philippine Legislature were elected from territory-based districts between 1916 and 1935, the province formed part of the fourth senatorial district which elected two out of the 24-member senate.

By virtue of Executive Orders No. 84 and 103 issued by Philippine Executive Commission Chairman Jorge Vargas in 1942, the municipality of Infanta (including what is now General Nakar and Real) and the Polillo Islands were transferred to Laguna's jurisdiction, a setup which only lasted for the duration of the Second World War. Two delegates represented the province in the National Assembly of the Japanese-sponsored Second Philippine Republic: one was the provincial governor (an ex officio member), while the other was elected through a provincial assembly of KALIBAPI members during the Japanese occupation of the Philippines. San Pablo, being a chartered city, was represented separately in this short-lived legislative body. Upon the restoration of the Philippine Commonwealth in 1945, the province retained its two pre-war representative districts.