The Saint Marys School of Nursing Alumni Association is a collegial group of alumni who graduated from Saint Marys School of Nursing as registered nurses. There were 3,865 graduates during the 64 years of the school's existence (1906-1970).

An exhibit honoring the school is displayed on the wall near the gift shop along the main corridor in the Joseph Building of Mayo Clinic Hospital, Saint Marys Campus. In addition, a large poster depicting the school's history hangs in the Memorabilia Room in Marian Hall.