| Mission Heights Preparatory High School | |
| Mottoes: | --> |
| Address: | 1376 East Cottonwood Lane |
| City: | Casa Grande, Arizona |
| Zipcode: | 85122 |
| Country: | United States |
| Other Name: | MHPHS |
| Former Names: | --> |
| Type: | Public charter high school |
| Founders: | --> |
| Oversight: | The Leona Group |
| Grades: | 9–12 |
| Ceeb: | 030024 |
| Colors: | Black, purple, and silver |
| Athletics Conference: | Canyon Athletic Association |
| Mascot: | Phantom |
| Accreditation: | AdvancED |
| Affiliations: | --> |
Mission Heights Preparatory High School (MHPHS) is a public charter high school in Casa Grande, Arizona, United States. It was established in 2011 and is operated by The Leona Group.
For athletics, it is a member of the Canyon Athletic Association (CAA).