Who were notable dissenters during the reformation?

Notable dissenters during the Reformation included Martin Luther, who famously challenged the Catholic Church's practices with his Ninety-Five Theses, and John Calvin, who established a reformed theology that emphasized predestination and church governance. Other significant figures included Huldrych Zwingli, who advocated for a more radical break from Catholic traditions in Switzerland, and Henry VIII, whose desire for an annulment led to the English Reformation and the creation of the Church of England. These individuals played crucial roles in shaping various Protestant denominations and ideologies.