| Sun Valley High School | |
| Established: | 1996 |
| Schooltype: | Public charter high school |
| Principal: | Telleny Gilliam |
| Address: | 1143 S. Lindsay Rd. |
| Zipcode: | 85204 |
| Country: | USA |
| Mascot: | Dragons |
| Enrollment: | 813 students (Oct. 1, 2008)[1] |
| Colors: | Yellow, dark green |
| Homepage: | http://www.sunvalleymesa.com/index.htm |
Sun Valley High School is a public charter high school in Mesa, Arizona. It is operated by The Leona Group. In the 2009-11 conference and region alignment from the Arizona Interscholastic Association, its 813 students at the time made it the largest of the associate members (which included several other Leona schools).