| Official Name: | Jacksonburg, New York |
| Settlement Type: | Hamlet |
| Pushpin Map: | New York#USA |
| Pushpin Label: | Jacksonburg |
| Pushpin Label Position: | bottom |
| 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: | Little Falls |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 423[1] |
| Coordinates: | 43.0142°N -74.9153°W |
| Elevation M: | 129 |
| Postal Code Type: | ZIP code |
| Postal Code: | 13407 |
| Area Code: | 315 |
Jacksonburg or Jacksonburgh is a hamlet located on NY 5S, southwest of the city of Little Falls in Herkimer County, New York, United States. Erie Canal Lock 18 is located in Jacksonburg.