| Official Name: | East Herkimer, New York |
| Settlement Type: | Census-designated place |
| Pushpin Map: | New York#USA |
| Pushpin Label: | East Herkimer |
| Coordinates: | 43.0297°N -74.9642°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | New York |
| Subdivision Type2: | County |
| Subdivision Name2: | Herkimer |
| Subdivision Type3: | Town |
| Subdivision Name3: | Herkimer |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 1.22 |
| Area Land Sq Mi: | 1.19 |
| Area Water Sq Mi: | 0.03 |
| Area Total Km2: | 3.17 |
| Area Land Km2: | 3.09 |
| Area Water Km2: | 0.08 |
| Population As Of: | 2020 |
| Population Density Km2: | 254.61 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 501 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 13350 (Herkimer) |
| Area Code: | 315/680 |
| Blank Name: | FIPS code |
| Blank Info: | 36-22238 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2806940 |
| Population Total: | 787 |
| Unit Pref: | Imperial |
| Population Density Sq Mi: | 659.68 |
East Herkimer is a hamlet and census-designated place (CDP) in the town of Herkimer in Herkimer County, New York, United States. It was first listed as a CDP prior to the 2020 census.
The community is in south-central Herkimer County, in the southeast part of the town of Herkimer. It is bordered to the west, across West Canada Creek, by the village of Herkimer. The hamlet sits on a bluff overlooking the Mohawk River to the south.
New York State Route 5 runs through the center of the hamlet, leading west into Herkimer village and east 6miles to Little Falls.