| Maji ya Chai Ward | |
| Official Name: | Kata ya Maji ya Chai |
| Settlement Type: | Ward |
| Pushpin Map: | Tanzania |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Arusha Region |
| Subdivision Type2: | District |
| Subdivision Name2: | Meru District |
| Population As Of: | 2012 |
| Population Total: | 29,313 |
Maji ya Chai is an administrative ward in the Meru District of the Arusha Region of Tanzania. The ward is home to the University of Arusha is also where the gate of Arusha National Park is located. According to the 2012 census, the ward has a total population of 29,313.[1] Thus making the ward the most populous in Meru district.
The name of the ward in Swahili means 'tea water' based on the river that flows through the village is a red brown color which resembles brewed tea. This comes from the geological conditions of Mt. Meru.