Calenus
Calenus is the name or family name of the following people:
- Calenus (painter) , Roman painter
- Christian Calenus (1529–1617), German mathematician, physician, historian and poet
Calenus is the cognomen of the following people:
- Marcus Atilius Regulus Calenus , Roman politician, consul 335 BC. Chr.
- Quintus Fufius Calenus († 40 BC), Roman politician, consul 47 BC Chr.