| Tonga | |
| Also Known As: | Tonga-Inhambane |
| Nativename: | Gitonga |
| States: | Mozambique |
| Date: | 2017 |
| Ref: | e26 |
| Familycolor: | Niger-Congo |
| Fam2: | Atlantic–Congo |
| Fam3: | Benue–Congo |
| Fam4: | Bantoid |
| Fam5: | Bantu |
| Fam6: | Southern Bantu |
| Iso3: | toh |
| Glotto: | gito1238 |
| Glottorefname: | Gitonga |
| Guthrie: | S.62 |
The Tonga language of Mozambique, or Gitonga (spelled Guitonga in Portuguese) is a Bantu language spoken along the southern coast of the country. Often thought to be closest to Chopi to its south, the two languages have only a 44% lexical similarity.