| Mlangarini | |
| Settlement Type: | Ward |
| Pushpin Map: | Tanzania |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Arusha Region |
| Subdivision Type2: | District |
| Subdivision Name2: | Arusha Rural District |
| Official Name: | Kata ya Mlangarini |
| Population As Of: | 2012 |
| Population Total: | 12,983 |
Mlangarini is an administrative ward in the Arumeru district of the Arusha Region of Tanzania. According to the 2012 census, the ward has a total population of 12,983.[1]