The Laurentian Valley is a township municipality in Renfrew County in eastern Ontario, Canada. It borders on the Ottawa River, the city of Pembroke and the town of Petawawa.

The township was created on January 1, 2000 from the former townships of Stafford-Pembroke and Alice and Fraser. The township comprises the communities of Alice, Cotnam Island, Davis Mills, Fairview, Forest Lea, French Settlement, Gorr Subdivision, Government Road, Greenwood, Hiam, Huckabones Corners, Indian, Kathmae Siding, Locksley, Lower Stafford, Micksburg, Pleasant View and Shady Nook.

Country living at it's finest, the Laurentian Valley borders on the historic Algonquin park where recreation abounds.