| East Branch Whiteface 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: | Counties |
| Subdivision Name3: | Grafton, Carroll |
| Subdivision Type4: | Towns |
| Subdivision Name4: | Waterville Valley, Sandwich |
| Length: | 1.9miles |
| Source1: | Mount Whiteface |
| Source1 Location: | White Mountain National Forest |
| Source1 Coordinates: | 43.9292°N -71.415°W |
| Source1 Elevation: | 2840feet |
| Mouth: | Whiteface River |
| Mouth Location: | Sandwich |
| Mouth Coordinates: | 43.9044°N -71.4147°W |
| Mouth Elevation: | 1300feet |
The East Branch of the Whiteface River is a 1.9adj=midNaNadj=mid[1] stream in the White Mountains of New Hampshire in the United States. It is a tributary of the Whiteface River, part of the Saco River watershed.
The East Branch, never larger than a brook, drains the southwestern slopes of Mount Whiteface, a 4020adj=midNaNadj=mid summit in the Sandwich Range of the White Mountains. The stream begins within the town limits of Waterville Valley and flows south into Sandwich, where it joins the Whiteface River.