| Official Name: | Klecknersville, Pennsylvania |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Pennsylvania |
| Pushpin Label: | Klecknersville |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Northampton |
| Subdivision Type3: | Township |
| Subdivision Name3: | Moore |
| Population Metro: | 865,310 (US: 68th) |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 807 |
| Coordinates: | 40.7756°N -75.4231°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 18014 |
| Area Code: | 610 and 484 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1178577 |
Klecknersville is an unincorporated community in Moore Township in Northampton County, Pennsylvania. It is part of the Lehigh Valley metropolitan area, which had a population of 861,899 and was the 68th-most populous metropolitan area in the U.S. as of the 2020 census.
Klecknersville is located along Pennsylvania Route 946, northwest of the intersection with Pennsylvania Route 987.[1]