Isabela de Rosis was a 19th-century Italian nun born into a noble family in Rossano, Calabria. After receiving her education in Naples, she dedicated herself to religious life at the age of fifteen through a consecration to the Sacred Heart. In 1875, she established the Reparatrix Sisters of the Sacred Heart, an order centered on the themes of love and reparation. She served as the Superior General of this congregation until her death in Naples in 1911.