Aitkin may refer to:
Place names
In the United States:
- Aitkin County, Minnesota
- Aitkin, Minnesota, a city in the county
- Aitkin Township, Aitkin County, Minnesota, a township in the county
- Aitkin High School, Aitkin, Minnesota
See also
- Aitken (disambiguation), includes "Aitkens"
- Adkins
- Aitkin (surname)