Immaculate Heart of Mary School, Bulacan (IHMS, Bulacan) is a Catholic school owned and managed by the Franciscan Sisters of the Sacred Heart whose apostolate is the sanctification and formation of children and young people through educational apostolate.

It is located inside the Basilica of Lourdes Grotto Compound at the City of San Jose del Monte, Bulacan.

[1] The land for the school site was a donation from the Guanzon Family.

The community of sisters and 30 lay members of the Immaculatinian Learning Community is taking care of the nearly 200 students from Kinder to High School including the Orphanage (Father Simpliciano of the Nativity).