| Northgate Junior - Senior High School | |
| Principal: | Nicole Smith[1] |
| Type: | Public |
| Address: | 589 Union Avenue |
| Location: | Pittsburgh, Pennsylvania 15202 |
| Enrollment: | 463 (2017-18)[2] |
| Campus: | Suburban |
| Colors: | Red and Gold |
| Nickname: | Flames |
| Athletics Conference: | WPIAL |
| Website: | http://www.northgatesd.net |
Northgate Junior – Senior High School is a public high school in Pittsburgh, Pennsylvania, United States, serving Northgate School District. It is located in Bellevue, a borough of Allegheny County. The school district is relatively small, consisting of only two elementary schools, one in Avalon, and one in Bellevue. The school combines grades 7-12 into one Junior-Senior High School.