Breda Ennis has work in the following collections:
The Calcografia Nazionale (The National Print Museum in Rome.) (5 Works)
Museo Internazionale della Donna Nell’Arte, Scontrone Abruzzi
Louvain Institute for Ireland Permanent Collection (Triptych presented to the institute by the president to honor her visit to the institute in March 2007).
Embassy of Ireland to the Holy See Painting purchased by the Irish Government for the Music Room (one of principal reception rooms) of the Irish Embassy to the Holy See in Rome.
Fattebenefratelli Hospital in Rome – donated a painting for the Patients of the Hospital.
The Presidential Residence in Dublin – Permanent Collection – 1 painting on view there.
Vatican Radio Headquarters Building Rome. Italy. A Painting outside the Chapel. Formally hung in May 2008 with a ceremony presided by Fr. Federico Lombardi SJ. Director of Vatican Radio and TV and Spokesman for the Pope.
Museo Internazionale della Microarte, Molise. Italy. (5 Works)
Various private collections in Italy, England, Ireland, Germany and the USA.
