Belarus is a country in Eastern Europe.

Belarus may also refer to:

• Belarus (tractor), a brand of tractors produced at the Minsk Tractor Works
• Biełarus, a Belarusian newspaper published in the US
• Belarus (pianos), a Belarusian piano manufacturer

• Radio Belarus, the official international broadcasting station of Belarus
• Byelorussia (disambiguation)
• White Ruthenia, an archaism for the eastern Belarus