| Sum: | 11,900,880 | 1,008 | 60,479 | 0.51% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Belarussian | Belarussian | Belarusan | Belarus | 10,254,200 | 988 | 59,288 | 0.58% | Christianity |
| Russian | Russian | Russian | Belarus | 1,353,254 | 11 | 636 | 0.05% | Christianity |
| Ukrainian | Ukrainian | Ukrainian | Belarus | 293,426 | 9 | 555 | 0.19% | Christianity |