| Hiaki High School | |
| Type: | Public charter high school |
| Address: | 4747 West Calle Vicam |
| City: | Tucson, Arizona |
| Zipcode: | 85757 |
| Country: | United States |
| Opened: | [1] |
| Grades: | 9–12 |
| Enrollment: | 71 (Oct. 1, 2007) |
| Mascot: | Nahsuareo[2] |
| District: | Ombudsman |
| Coordinates: | 32.1158°N -111.0672°W |
Hiaki High School is a public charter high school on the Pascua Yaqui Native American reservation in Tucson, Arizona. It is operated by Ombudsman Educational Services.