San Antonio

 village, barangay, fourth-level administrative division

Barangay: San Antonio
City: San Pedro
Province: Laguna

San Antonio, offically known as Barangay San Antonio, is the largest barangay in the city of San Pedro, Laguna, Philippines. With a land area of 780 hectares, San Antonio is Laguna's gateway to Metro Manila. As of the 2010 Census, the population of the barangay is 47,825. It is adjacent to the city proper located at the northern portion of San Pedro. San Antonio is known as the location of large factories in the city. It is also one of the richest barangays of San Pedro. The barangay is divided into two parts: the San Antonio Barangay Proper and Upper San Antonio. Its patron saint is San Antonio de Padua.The total land area of San Antonio is 780 hectares making it the largest of the twenty (20) barangays in the city. The barangay proper is just walking distance from the City Proper.