Belarus Cultural Groups
Europe 
Belarus Belarus Ethnic Groups
Ethnic Groups (2009 estimate)
Belarusian 83.7%
Russian 8.3%
Polish 3.1%
Ukrainian 1.7%
other 2.4%
Religions (1997 estimate)
Eastern Orthodox 80%
Other 20% -including Roman Catholic, Protestant, Jewish, and Muslim
Jewish Communities
Great resource when looking for your Belarusian Jewish roots. -Also, a good resource for seeking information about Belarus in general.
Poles in Belarus