Protestant Reformers
Protestant Reformers were theologians whose careers, works and actions brought about the Protestant Reformation of the 16th century.
In the context of the Reformation, Martin Luther was the first reformer, sharing his views publicly in 1517, followed by Andreas Karlstadt and Philip Melanchthon at Wittenberg, who promptly joined the new movement. In 1519, Huldrych Zwingli became the first reformer to express a form of the Reformed tradition.
Listed are the most influential reformers only. They are listed by movement, although some reformers influenced multiple movements and are included in each respective section.
Notable precursors
Throughout the Middle Ages, according to Edmund Hamer Broadbent, there were a number of Christian movements that sought a return to what they perceived as the purity of the Apostolic church and whose teachings foreshadowed Protestant ideas.- Claudius of Turin
- Gottschalk of Orbais
- Berengar of Tours
- Peter Waldo
- Lorenzo Valla
- Wessel Gansfort
- Girolamo Savonarola
- Jacques Lefèvre d'Étaples
- John Wycliffe
- Jan Hus
Magisterial Reformers
Lutheran
- Martin Luther
- Philipp Melanchthon
- Justus Jonas
- Martin Chemnitz
- Georg Spalatin
- Joachim Westphal
- Andreas Osiander
- Johannes Brenz
- Johannes Bugenhagen
- Andreas Karlstadt, later a Radical Reformer
- Hans Tausen
- Mikael Agricola
- Primož Trubar
- Jiří Třanovský
Reformed
- Huldrych Zwingli
- Martin Bucer
- John Calvin
- Heinrich Bullinger
- Theodore Beza
- William Farel
- John Knox
- Wolfgang Capito
- Johannes Oecolampadius
- Peter Martyr Vermigli
- Leo Jud
- Matthias Devay
- Jacobus Arminius
- Thomas Helwys
Anglican
- Thomas Cranmer
- Thomas Cromwell
- Matthew Parker
- William Tyndale
- Hugh Latimer
- Richard Hooker
Radical Reformers
Anabaptist
- Thomas Müntzer
- Zwickau prophets
- John of Leiden
- Menno Simons
- Dirk Willems
Schwenkfelder
- Kaspar Schwenkfeld
Unitarian
- Ferenc Dávid
- Michael Servetus
Second Front Reformers
Anabaptist
- Johannes Bünderlin
- Hans Denck
- Christian Entfelder
- Conrad Grebel
- Balthasar Hubmaier
- Felix Manz
Counter-Reformers