Morgan Run is a 5.82 mi (9.37 km) long 2nd order tributary to the Youghiogheny River in Fayette County, Pennsylvania.

According to the Geographic Names Information System, it has also been known historically as:[1] Morgan Run rises about 2.5 miles west of Holland Hill, Pennsylvania,[2] and then flows north-northwest to join the Youghiogheny River at Indian Creek.

[3] Morgan Run drains 5.06 square miles (13.1 km2) of area, receives about 48.4 in/year of precipitation, has a wetness index of 341.94, and is about 53% forested.

The oak-dominated slopes along Morgan Run provide habitat for an animal species of special concern.

This Fayette County, Pennsylvania state location article is a stub.