Polonus
Polonus means "Pole" or Polish in Latin. In Polish it refers to a Pole living outside of Poland, a member of Polonia, the Polish diaspora. Regarding persons, Polonus was attributed to
People
- Alexius Sylvius Polonus (1593–c. 1653), Polish Jesuit astronomer
 - Martin of Opava (died 1278)
 - Benedykt Polak
 - Jeremias Falck (1610–1677), artist from Danzig (Gdańsk)
 - Jan Polack (1435–1519), painter in Munich
 - John Bober, legendary 18th century early settler on Coche Island
 - John Scolvus, semi-legendary 15th century explorer
 
Other uses
- Polonus Philatelic Society, a society of stamp collectors who specialize in the postage stamps and postal history of Poland
 - Gente Ruthenus, natione Polonus