| Masama Mashariki Ward | |
| Official Name: | Kata ya Masama Mashariki, Wilaya ya Hai |
| Settlement Type: | Ward |
| Pushpin Map: | Tanzania |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Kilimanjaro Region |
| Subdivision Type2: | District |
| Subdivision Name2: | Hai District |
| Area Total Km2: | 82.6 |
| Population As Of: | 2012 |
| Population Total: | 25,723 |
| Population Density Km2: | auto |
| Elevation M: | 1,255 |
Masama Mashariki (East Masama in English) is an administrative ward in Hai District of Kilimanjaro Region in Tanzania. The ward covers an area of,[1] and has an average elevation of .[2] According to the 2012 census, the ward has a total population of 25,723.[3]