Onkaparinga River is a national park in
South Australia (
Australia), 32 km south of
Adelaide.
- Area: 1,380 ha
- Latitude: 35° 09' 38" S
- Longitude: 138° 33' 14" E
- Date of establishment: 1993
- Managing authorities: National Parks and Wildlife South Australia
- IUCN category: III
See also: Protected areas of South Australia