Clayville
- Country: United States
- State: Rhode Island
- Population: 300 (2010)
- Latitude: 41° 46.7' N (41.77788°)
- Longitude: 71° 40.5' W (-71.67562°)
- Elevation: 136 m/445 ft. above sea level
- Time zone: America/New_York (UTC -05:00); DST observed (UTC -04:00)
- Alternate names: Clayville CDP