| Sum: | 478,792 | 2 | 135 | 0.03% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Kalmyk | Kalmyk | Kalmyk-oirat | Uzbekistan | 600 | 0 | 0 | 0% | Buddhism |
| Kalmyk | Kalmyk | Kalmyk-oirat | United States | 800 | 0% | Ethnic Religion | ||
| Olot | Olot | Kalmyk-oirat | China | 2,460 | 0 | 0 | 0% | Ethnic Religion |
| Sart-Kalmyk | Sart-Kalmyk | Kalmyk-oirat | Kyrgyzstan | 5,300 | 0 | 0 | 0% | Buddhism |
| Kalmyk | Kalmyk | Kalmyk-oirat | Kyrgyzstan | 5,500 | 0 | 0 | 0% | Buddhism |
| Oirat | Oirat | Kalmyk-oirat | China | 93,582 | 0 | 0 | 0% | Buddhism |
| Torgut | Torgut | Kalmyk-oirat | China | 149,644 | 0 | 0 | 0% | Buddhism |
| Bayad | Bayad | Kalmyk-oirat | Mongolia | 50,824 | 1 | 28 | 0.06% | Secularism |
| Kalmyk | Kalmyk | Kalmyk-oirat | Russia | 164,000 | 1 | 100 | 0.06% | Christianity |
| Mingat | Mingat | Kalmyk-oirat | Mongolia | 6,082 | 0 | 7 | 0.12% | Secularism |