Adamsville can refer to:
- United States:
- Adamsville, Alabama
- Adamsville, alternate name for Neals Diggins, California
- Adamsville (Atlanta), Georgia, a neighborhood
- Adamsville, Michigan
- Adamsville, North Carolina
- Adamsville, Ohio
- Adamsville, Pennsylvania, a census-designated place
- Adamsville, Rhode Island
- Adamsville, Tennessee
- Adamsville, Texas
- Adamsville, Utah
- Adamsville, West Virginia
- Canada:
- Adamsville, New Brunswick
- East Adamsville, New Brunswick
- Adamsville, Ontario, a community
- Adamsville, Quebec
- Adamsville Electoral District, Quebec