Sisters of the Good Shepherd is a Roman Catholic convent nestled within New Horizons retirement community on Hemenway Street. It is directly across the street from St Matthias Rectory.
The Sisters of St. Anne is a Roman Catholic convent located near the eastern edge of Marlborough on Route 20. The facility is also home to the Marie Esther Health Center nursing and rest home for the nuns. An on-site Montessori school is available for children ages 3 to 5.