Saint Mary of the Assumption Church, Rectory, School and Convent is a historic church complex at 67 Harvard Street, and 3 and 5 Linden Place, in Brookline, Massachusetts. It was the first Roman Catholic church in Brookline, and the first in the nation to bear the name. Most of its buildings were built between 1880 and 1906, and are reflective of the growth of the area's Irish immigrant community during that time. The complex was listed on the National Register of Historic Places in 1985.