San Pedro, officially the City of San Pedro, is a 3rd class component city in the province of Laguna, Philippines. According to the 2020 census, it has a population of 326,001 people.

Juan Cailles y Kauppama was a Filipino general and politician. A member of the revolutionary movement Katipunan, he was a commanding officer of the Philippine Revolutionary Army who served during the Philippine Revolution and Philippine–American War. He later served as a provincial governor of Laguna and a representative from Mountain Province.