| Karen, Bwe | |
| Karen, Pwo Eastern | |
| Karen, Pwo Eastern: Kanjanaburi | |
| Karen, Pwo: Hod | |
| Karen, Pwo Northern | |
| Karen, Pwo Prae | |
| Karen, Pwo Western | |
| Karen, Sgaw | |
| Kayah, Eastern: Presule | |
| Kayah, Western | |
| Kayan, Busang | |
| Khamet | |
| Khamu | |
| Khamu: Thailand | |
| Khmer, Thailand | |
| Khun | |
| Kuay | |
| Lawa: Kawng Lawi | |
| Nyah Kur | |
| Phu Thai: Na Kae | |
| Ugong: Kok Chiang | |
