San Juan's at-large congressional district

San Juan's at-large congressional district is the congressional district of the Philippines in San Juan. It has been represented in the House of Representatives of the Philippines since 1995. Previously included in San Juan–Mandaluyong's at-large congressional district, it includes all barangays of the city. It is currently represented in the 19th Congress by Ysabel Maria J. Zamora of the Partido Demokratiko Pilipino (PDP).