The Shark Bay Marine Park is a protected marine park located within the UNESCO World Heritagelisted Shark Bay, in the Gascoyne region of Western Australia. The 748725 ha marine park is situated over 800 km north of Perth and 400 km north of Geraldton. The marine park is known for its large marine animals, such as the famous Monkey Mia dolphins, turtles, dugongs and sharks. The park and its vast seagrass meadows, with a total of twelve species of seagrass in the park, form an important part of the Shark Bay World Heritage Area. Major reference points of its boundaries include Steep Point at the south side of Dirk Hartog Island and Cape Inscription at the north side.

Fishing

Fishing in the marine park are governed by the Gascoyne Fishing Rules that specify the waters and species of the Shark Bay area, also known as the Shark Bay Inner Gulfs: