Johannes Campanus
Johannes Campanus is the name of the following people:
- Jan Campanus Vodňanský (1572–1622), Bohemian (Czech) writer, composer and rector of Charles University in Prague
- Johannes Campanus (around 1500 – around 1575), theologian and Baptist, see Johann Campanus
- Johannes Campanus (around 1220–1296), Italian astronomer, mathematician, astrologer and doctor, see Campanus von Novara
- Johannes Antonius Campanus (originally Giovanni Antonio Campano ; 1429–1477), Italian humanist and bishop