Blessed Maria Domenica Brun Barbantini (17 January 1789 - 22 May 1868) was an Italian Roman Catholic professed religious and the founder of the Camillian Sisters Ministers of the Sick.
Barbantini served the ill throughout her entire life and she dedicated her life to God following the premature deaths of her husband and son.Barbantini's beatification was held in Saint Peter's Square in mid-1995.