| Berrys River | |
| Pushpin Map: | New Hampshire#USA |
| Pushpin Map Size: | 250 px |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | New Hampshire |
| Subdivision Type3: | County |
| Subdivision Name3: | Strafford |
| Subdivision Type4: | Towns |
| Subdivision Name4: | Farmington, Strafford, Barrington |
| Length: | 12.9miles |
| Source1 Location: | Farmington |
| Source1 Coordinates: | 43.3619°N -71.1442°W |
| Source1 Elevation: | 910feet |
| Mouth: | Isinglass River |
| Mouth Location: | Barrington |
| Mouth Coordinates: | 43.2425°N -71.0817°W |
| Mouth Elevation: | 235feet |
The Berrys River is a 12.9adj=midNaNadj=mid[1] river located in southeastern New Hampshire in the United States. It is a tributary of the Isinglass River, part of the Cocheco River/Piscataqua River watershed leading to the Atlantic Ocean.
The river rises in Farmington, New Hampshire, and flows southeast past Blue Job Mountain. Turning south, the river passes through the eastern corner of Strafford and enters Barrington, where it is interrupted by Long Pond. One mile below the pond, the Berrys River reaches the Isinglass.