| Northwood High School | |
| Streetaddress: | 700 Lemoyne Rd |
| City: | Northwood |
| State: | Ohio |
| Zipcode: | 43619 |
| Country: | United States |
| Coordinates: | 41.6047°N -83.475°W |
| District: | Northwood Local School District |
| Grades: | 7-12 |
| Enrollment: | 423 (2017–18)[1] |
| Teaching Staff: | 21.17 (FTE) |
| Ratio: | 19.98 |
| Principal: | Erik Johnson |
| Athletics Conference: | Toledo Area Athletic Conference |
| Colors: | Blue and Gold |
| Mascot: | Rangers |
Northwood High School is a public high school in Northwood, Ohio. It is the only high school in the Northwood Local School District. Their nickname is the Rangers, with the school colors of blue and gold. They are currently members of the Toledo Area Athletic Conference.