| Tonaki Prefectural Natural Park | |
|---|---|
| 渡名喜県立自然公園 | |
 Tonaki (far) and Irishina (near) | |
| Location | Okinawa Prefecture, Japan |
| Area | 16.02 km² |
| Established | 1 August 1997 |
Tonaki Prefectural Natural Park (渡名喜県立自然公園, Tonaki kenritsu shizen kōen) is a Prefectural Natural Park on and around the island of Tonaki, Okinawa Prefecture, Japan. The park was established in 1997 and includes a designated marine zone of 13 km².[1]