There are several places named Hamilton. They include:
- Hamilton Fire Department (Ontario), serving a city of 540,000 (2017) in south central Ontario.
- Hamilton Township Fire Department (Ontario), serving a rural township in east central Ontario.
- Hamilton Township Volunteer Fire Department, just north of Muncie, Indiana.
- Hamilton Volunteer Fire Department in Steuben County, Indiana.
- Hamilton Township Volunteer Fire Department in Jackson County, south of Indianapolis.
- Hamilton Township, the ninth largest municipality in New Jersey, is divided into nine independent fire districts, each with a separate fire department.
- Union Fire Company No. 1 (District 1)
- Mercerville Fire Company (District 2)
- Rusling Hose Fire Company (District 3)
- Hamilton Fire Company (District 4)
- Enterprise Fire Company
- De Cou Hose Company
- White Horse Fire Company (District 6)
- Nottingham Fire Company (District 7)
- Colonial Volunteer Fire Company (District 8)
- Groveville Fire Company No. 1 (District 9)