Lower Madawaska River Provincial Park, Provincial park along Madawaska River in Renfrew County, Canada.

Lower Madawaska River Provincial Park is a waterway-class provincial park protecting both shores of the Madawaska River in Renfrew County, Ontario, from Latchford Bridge to Griffith. The river runs about 298 metres above sea level through gently rolling terrain of mixed forest, with fewer than two inhabitants per square kilometre nearby.

The land functioned as a massive channel for glacial meltwater when ice sheets retreated thousands of years ago. Officials designated it as a provincial park in 1989 to protect this glacially shaped landscape.

The park serves as a gathering place for paddlers who practice traditional canoe and kayak activities along the river's course. These waterborne journeys form part of the outdoor recreation culture that defines how people engage with this landscape.

Lower Madawaska River Provincial Park is a non-operating park: it has no facilities and no services, so paddlers must bring all gear and supplies and plan their own take-out. The protected stretch runs from Latchford Bridge to Griffith, and the land on both banks is within the park. The surrounding area is nearly uninhabited, with fewer than two inhabitants per square kilometre.

The protected stretch runs from Latchford Bridge to Griffith, a reach of the Madawaska River that whitewater paddlers use for kayaking and canoeing. The park is non-operating, so there are no facilities or services anywhere along these shores.