Renfrew—Nipissing—Pembroke is a provincial electoral district in Ontario, represented in the Legislative Assembly since 1999.

Located in eastern Ontario, the district includes Renfrew County, portions of Nipissing District, and the City of Pembroke. With a strong history tied to forestry, hydroelectric power, and the Canadian military, the region reflects a balance of rural communities, resource industries, and growing towns.

This riding’s geography and history have made it an important voice for both rural and small-town Ontario, emphasizing local industry, natural resources, and community development.