| Official Name: | Morgan Hill, Pennsylvania |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Pennsylvania#USA |
| Pushpin Label: | Morgan Hill |
| Coordinates: | 40.665°N -75.2056°W |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Northampton |
| Subdivision Type3: | Township |
| Subdivision Name3: | Williams |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 0.75 |
| Area Land Sq Mi: | 0.75 |
| Area Water Sq Mi: | 0.00 |
| Area Total Km2: | 1.94 |
| Area Land Km2: | 1.94 |
| Area Water Km2: | 0.00 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Density Km2: | 532.06 |
| Population Metro: | 865,310 (US: 68th) |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 650 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 18042 (Easton) |
| Area Code: | 610 and 484 |
| Blank Name: | FIPS code |
| Blank Info: | 42-51008 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2805583 |
| Population Total: | 1034 |
| Unit Pref: | Imperial |
| Population Density Sq Mi: | 1378.67 |
Morgan Hill is a suburban unincorporated community and census-designated place (CDP) in Northampton County, Pennsylvania, United States. It was first listed as a CDP prior to the 2020 census. As of the 2020 census, its population was 1,034. Morgan Hill 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.
Morgan Hill is located in southeastern Northampton County, in the northeastern part of Williams Township. It sits atop Morgan Hill, which rises to an elevation greater than above sea level in the west. The eastern part of the community is occupied by Morgan Hill Golf Course and associated housing.
Morgan Hill Road crosses the center of the CDP, leading north into Easton and southwest into Stouts Valley. Interstate 78 passes just north of the CDP, running along the base of the hill, and providing access via Exit 75 at Morgan Hill Road. I-78 leads west to the west side of Allentown and east through Clinton, New Jersey, where it terminates at the Holland Tunnel's entrance to Lower Manhattan.