Mechanicsville is the name of several localities in North America:
- Canada
- Mechanicsville (Ottawa), a neighborhood in Ottawa, Ontario
- United States
- Mechanicsville, Alabama
- Mechanicsville, Connecticut (multiple)
- Mechanicsville, Delaware
- Mechanicsville (Atlanta), Georgia, a neighborhood
- Mechanicsville (Gwinnett County, Georgia), an unincorporated community
- Mechanicsville, Iowa
- Mechanicsville, Maryland
- Mechanicsville, New Jersey (multiple)
- Mechanicville, New York
- Mechanicsville, Pennsylvania (disambiguation) (multiple)
- Mechanicsville, South Carolina
- Mechanicsville, Knoxville, Tennessee, a neighborhood
- Mechanicsville, Virginia (multiple)