Osprey Creek South is a backcountry marine campsite situated along the shores of Pitt Lake within Pinecone Burke Provincial Park in British Columbia.

It is one of three marine campsites in the park — alongside Defrauder Falls and Raven Creek — accessible by boat, canoe, or kayak. Visitors should be prepared to practice no-trace camping and pack out all garbage, as facilities are minimal.

Pitt Lake is a popular destination for paddlers and anglers, with the lake renowned for its cutthroat trout fishing. A valid fishing license is required. The surrounding park also offers excellent birdwatching, particularly along Widgeon Slough.