| Sierra Vista High School | |
| Motto: | "Perseverance Respect Involvement Determination Excellence - P.R.I.D.E" along with "Fortitude Attitude Integrity Respect - F.A.I.R" |
| Type: | Public high school |
| Locale: | Enterprise, Nevada |
| District: | Clark County School District (CCSD) |
| Grades: | 9-12 |
| Principal: | Jessica Lovell |
| Staff: | 120.00 (FTE) |
| Students: | 2,998 (2022-23)[1] |
| Ratio: | 24.98 |
| Conference: | Sunset 4A Region |
| Colors: | Blue and gold [2] |
| Mascot: | Mountain Lions |
| Free Label: | Music Department |
| Free Text: | BOA Marching Band Regional Champions |
| Location: | 8100 West Robindale Road Las Vegas, Nevada 89113 |
| Country: | United States |
| Rival: | Desert Oasis High School |
| Website: | Sierra Vista High School |
Sierra Vista High School is a nine-month school year term public high school located in Spring Valley, Nevada, United States. Sierra Vista is a part of the Clark County School District.
The school's marching band won the 2007 Bands of America Regional Championships held in Flagstaff, Arizona. SVHS was the first Nevada high school to win the regional championship.[3]