| Muak Sa-aak | |
|---|---|
| Region | Burma, China | 
| Native speakers | 4,500 (2007) | 
| Language codes | |
| ISO 639-3 | ukk | 
| Glottolog | tail1246 | 
Muak Sa-aak (autonym: mùak sɤ́ʔàak, meaning 'mountain slope') is an Angkuic language spoken in the Burma-China border region by over 4,000 people.