Legislative district of San Juan–Mandaluyong

The legislative district of San Juan–Mandaluyong was the combined representation of the Metropolitan Manila municipalities (now highly urbanized cities) of Mandaluyong and San Juan in the Regular Batasang Pambansa (1984–1986) and the lower house of the Congress of the Philippines (1987–1995).

Since 1995, each has been represented separately through the lone congressional districts of Mandaluyong and San Juan.