Munyaroo Conservation Park is a protected area in the Australian state of South Australia in the gazetted locality of Midgee located on the east coast of the Eyre Peninsula about 36 kilometres (22 miles) south south-west of Whyalla and 35 kilometres (22 miles) east north-east of Cowell.

[2][4] The conservation park consists of three separate blocks of land - two adjoin the coastline with Spencer Gulf respectively immediately south of Muminnie Beach and Plank Point and the third being located to the west on the east side of the Lincoln Highway.

The two large coastal blocks include low impact sandy beaches with an intertidal zone of mangrove and samphire communities.

These communities provide habitat for shorebirds such as plovers, terns and the Sooty Oystercatcher which is listed as rare under the National Parks and Wildlife Act 1972.

Behind the coastal dune system are low open woodlands of Western Myall and False Sandalwood, with a Bluebush and Bladder Saltbush understorey.