Nipissing is a provincial electoral district in Ontario that has been represented in the Legislative Assembly of Ontario since 1902. The riding is located in northeastern Ontario and is centered around the city of North Bay, which serves as the main urban hub of the region.

The district includes the City of North Bay, the Municipality of Callander, and the townships surrounding Lake Nipissing and Trout Lake. Known for its rich natural environment, Nipissing is characterized by its lakes, forests, and outdoor recreation opportunities, making it both a residential and tourist-friendly community.

Economically, Nipissing has a diverse foundation that includes education, healthcare, forestry, tourism, and small business enterprises. North Bay, home to Canadore College and Nipissing University, serves as an educational and cultural center for the region.

Politically, Nipissing has a long history within Ontario’s legislature, often serving as an important voice for northern and rural issues, including economic development, infrastructure, and resource management.