Driftwood Provincial Park is a provincial park on the south shore of the Ottawa River, about 40 kilometres (25 mi) west of Deep River, in Ontario, Canada. It is administered by Ontario Parks which classifies it as a "recreation park". The park is situated on a sheltered bay that was created in 1950 after the construction of the Des Joachims hydro-electric dam 12 km downstream on the Ottawa River. This new bay became a spot where driftwood being carried downstream washes ashore.