| Sumtu | |
| Region: | Burma |
| Speakers: | 14,000 |
| Date: | 2007 |
| Ref: | e18 |
| Familycolor: | Sino-Tibetan |
| Fam2: | (Tibeto-Burman) |
| Fam3: | Kuki-Chin |
| Fam4: | Southern |
| Iso3: | csv |
| Glotto: | sumt1234 |
| Glottorefname: | Sumtu Chin |
Sumtu (Sumtu Chin) is a Kuki-Chin language spoken in Ann, Minbya, and Myebon townships in Rakhine State, Burma.[1] It is partially intelligible with Laitu Chin, with which it shares 91 to 96% lexical similarity. Sumtu has 96%–97% lexical similarity with the Dalet Stream variety of Laitu Chin, and 84%–87% with Chinbon Chin.