Hai is one of the seven districts of the Kilimanjaro Region of Tanzania.The district covers approximately 1,217 square kilometres (470 sq mi).

The western breach part of Mount Kilimanjaro is located in the Hai District.

According to the 2022 census, the population of the Hai District was 240,999.

The Hai District is divided administratively into 10 wards: In the Hai District, 80 percent of inhabitants have clean drinking water, and there are two new water supply schemes under construction to help the rest of the population.

This Kilimanjaro Region location article is a stub.