Who was the most famous leader of the inquisition?

The most famous leader of the Inquisition was Tomás de Torquemada, who served as the Grand Inquisitor in Spain from 1483 to 1498. Known for his zealous enforcement of Catholic orthodoxy, he played a key role in the Spanish Inquisition, which aimed to identify and punish heresy, particularly among converted Jews and Muslims. Torquemada's methods and policies contributed to the widespread fear and persecution during this period. His legacy remains controversial due to the severity of his tactics and the impact on Spanish society.