| North Johnston High School | |
| Ceeb: | 342010 |
| Principal: | Belinda Proctor |
| Streetaddress: | 5915 US Hwy 301 N |
| Zipcode: | 27542 |
| Country: | United States |
| Coordinates: | 35.5709°N -78.1838°W |
| Grades: | 9 - 12 |
| Enrollment: | 787 (2022-2023)[1] |
| Ratio: | 14.91 |
| Staff: | 52.78 (FTE) |
| Colors: | Red and grey |
| Athletics Conference: | NCHSAA Neuse 6 2A |
| Sports: | Yes |
| Website: | https://www.johnston.k12.nc.us/o/njhs |
| Pushpin Map: | North Carolina#USA |
North Johnston High School (NJHS) is a public high school in Kenly, North Carolina.
North Johnston High School serves an area composed of several small communities and towns: Glendale-Chapel, Kenly, Micro, and Pine Level. These communities had their own local schools until the consolidated NJHS opened in 1965.