| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Yakut | 475,090 | Altaic | Turkic | Northern Turkic | ||
| ● Tuva | 276,110 | Altaic | Turkic | Northern Turkic | ||
| ● Altai, Southern | 73,810 | Altaic | Turkic | Northern Turkic | ||
| ● Khakas | 73,080 | Altaic | Turkic | Northern Turkic | ||
| ● Shor | 13,360 | Altaic | Turkic | Northern Turkic | ||
| ● Dolgan | 7,790 | Altaic | Turkic | Northern Turkic | ||
| ● Altai, Northern | 2,680 | Altaic | Turkic | Northern Turkic | ||
| ● Karagas | 750 | Altaic | Turkic | Northern Turkic |