The Prince-Bishops of Trento were ecclesiastical leaders who held both spiritual and temporal power in the region of Trento, located in northern Italy. This unique position allowed them to govern the area as both a bishop and a prince, influencing local politics and religious matters from the 10th century until the 18th century. Their authority was recognized by the Holy Roman Empire, which further solidified their power. These leaders played a significant role in the Counter-Reformation, particularly during the Council of Trent (1545-1563), which aimed to address issues within the Catholic Church. The Prince-Bishops were instrumental in implementing reforms and strengthening the Church's influence in the region, shaping the religious landscape of Trento and beyond.