Tetrahedron Provincial Park is a provincial park located within the territory of the shíshálh Nation on the southern Sunshine Coast, in British Columbia, Canada. The park was created in 1995 thanks to the efforts of a collective of NGOs who came together to protect the headwaters of the Chapman Creek and Gray Creek Community Watersheds from commercial logging activities.

The park's highest point is Tetrahedron Peak, at an elevation of 1727 metres. It also contains Panther Peak (1681m), and Mt. Steele (1651m).

• BC Parks

• "Tetrahedron Park". BC Geographical Names.
• British Columbia Ministry of the Environment - Tetrahedron Provincial Park