Dom Bernardo Vincelli was an Italian priest and a prominent figure in the Cistercian order during the 12th century. He is best known for his role in the establishment of several monasteries across Italy, contributing to the spread of the Cistercian reform movement, which emphasized simplicity and a return to monastic ideals. Vincelli's influence extended beyond his lifetime, as his teachings and practices helped shape the spiritual life of many communities. His dedication to the Cistercian values of prayer, work, and community living left a lasting legacy in the history of monasticism in Europe.