| High Rock | |
| Map: | Canada Ontario |
| Location: | Lake Temagami |
| Elevation M: | 371 |
| Elevation Ref: | [1] |
| Range: | Canadian Shield, unnamed range |
| Coordinates: | 46.9262°N -80.0319°W |
High Rock is a hill in Nipissing District of Northeastern Ontario, Canada, located southwest of the village of Temagami. The highest point on High Rock Island, it is one of many scenic viewpoints on Lake Temagami.
High Rock, along with Devil Mountain and Maple Mountain, is considered sacred to the Temagami First Nation.