Nottawa may refer to the following places:
In Canada:
- Nottawa, Ontario
In the United States:
- Nottawa Township, Isabella County, Michigan
- Nottawa Township, St. Joseph County, Michigan
- Nottawa Creek, also known as Nottawa River, in Michigan
See also
- Nottawaseppi Huron Band of Potawatomi, (originally known as "Nottawa-seepe") namesake of township in St. Joseph County, Michigan
- Nottaway River, in Quebec, Canada
- Nottoway (disambiguation)