Media Island Conservation Park is a protected area in the Australian state of South Australia located in the Riverland in the gazetted locality of Loxton about 3 kilometres (1.9 mi) north-east of the Loxton town centre.

[1] The conservation park is located on Media Island in the Murray River adjacent to section 172 in the cadastral unit of the Hundred of Gordon.

[1][3] It was constituted under the Crown Lands Act 1929 on 4 July 1968 as a fauna conservation reserve.

In 1980, it was described as follows:[6]A small attractive island in the Murray River adjacent to Katarapko Game Reserve.

Vegetation consists of Eucalyptus camaldulensis open forest over Phragmites australis reed beds and Muehlenbeckia cunninghamii.As of 1994, it and the Kapunda Island and Rilli Island conservation parks have been managed in conjunction with the Murray River National Park.