| Opeongo High School | |
|---|---|
| Address | |
 | |
1990 Cobden Road , , Canada | |
| Coordinates | 45°33′48″N 76°59′26″W / 45.56321°N 76.99068°W |
| Information | |
| School type | Public Secondary |
| Founded | 1968 |
| School board | Renfrew County District School Board |
| Principal | Dean Zadow |
| Grades | 9 to 12 |
| Language | English |
| Area | Renfrew County |
| Colour(s) | Green and Gold |
| Mascot | Wildcat |
| Website | ohs |
Opeongo High School is a secondary school in Renfrew County, Ontario, Canada, that serves the townships of Whitewater Region, Laurentian Valley, Admaston Bromley, Sebastapol, Bonnechere Valley, and North Algona-Wilberforce. It was built in 1968, at a cost of $3.6 million, to accommodate a growing population of students and a change in educational trends. It has a student population of between 400 and 500 students. Its colours are green and gold, and its mascot is the Wildcat.