Algonquin is the name of a Native American tribe and some places in the United States of America and Canada:
- Algonquin (tribe)
- Algonquin, Illinois
- Algonquin, Maryland
- Algonquin Park is a Provincial Park in Ontario
- Algonguin Island is part of Toronto, Ontario
- Algonquin Park, Manitoba
- Algonquin, Ontario
- Algonquin Park, Ontario
- South Algonquin, Ontario