Morgan Hill is a suburban unincorporated community and census-designated place (CDP) in Northampton County, Pennsylvania, United States.

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 800 feet (240 m) 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.