Hesquiat Peninsula Provincial Park is a provincial park at the western extremity of the Clayoquot Sound region of the West Coast of Vancouver Island, British Columbia, Canada.

The park was established by order-in-council on July 12, 1995 as part of the Clayoquot Land-Use Decision.

1 and adjoining locality and former steamer landing of Hesquiat are located on its southeastern tip.

The Hesquiaht group of the Nuu-chah-nulth peoples have lived in the area since time immemorial.

During World War II, in 1942, the Estevan Point lighthouse was fired upon by the Japanese submarine I-26, marking the first enemy attack on Canadian soil since the Fenian Raids of 1866 and 1871.