Potlatch State Park is a 57-acre (23 ha) Washington state park located on Hood Canal near the town of Potlatch in Mason County.

The park offers camping, hiking, boating, fishing, shellfish harvesting, beachcombing, and sailboarding.

[2] Potlatch State Park was opened in 1960 on a prime piece of land that was traditionally territory of the Skokomish people.

The creation of this park has been the subject of land claims brought by the Skokomish people.

[3] The namesake of the Potlatch State Park, specifically the word "potlatch", refers to a gift-giving feast and ceremony practiced by Indigenous people of the Pacific Northwest Coast of Canada and the United States.