| Cold 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: | Carroll |
| Subdivision Type4: | Town |
| Subdivision Name4: | Sandwich |
| Length: | 11.9miles |
| Source1: | Sandwich Mountain |
| Source1 Location: | Sandwich |
| Source1 Coordinates: | 43.8919°N -71.5075°W |
| Source1 Elevation: | 3100feet |
| Mouth: | Bearcamp River |
| Mouth Location: | Sandwich |
| Mouth Coordinates: | 43.8283°N -71.3417°W |
| Mouth Elevation: | 585feet |
| Tributaries Left: | Pond Brook, Whiteface River |
| Tributaries Right: | Tilton Brook |
The Cold River is an 11.9adj=midNaNadj=mid[1] river in the White Mountains of New Hampshire in the United States. It is a tributary of the Bearcamp River, part of the Ossipee River and Saco River watersheds. The river lies entirely in the town of Sandwich.
The Cold River begins on the southern slopes of Sandwich Mountain, within the Sandwich Wilderness of the White Mountain National Forest. The river flows generally east and then southeast, leaving the national forest, passing New Hampshire Route 113A in the village of Whiteface, and reaching the Bearcamp River close to the Sandwich/Tamworth town line.