| McKee Run | |
| Name Other: | Tributary to Beaver River |
| Map Size: | 300 |
| Pushpin Map: | USA Pennsylvania#USA |
| Pushpin Map Size: | 300 |
| Pushpin Map Caption: | Location of McKee Run mouth |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States of America |
| Subdivision Type2: | State |
| Subdivision Name2: | Pennsylvania |
| Subdivision Type3: | County |
| Subdivision Name3: | Lawrence |
| Length: | 5.34miles[1] |
| Discharge1 Avg: | 7.41cuft/s at mouth with Beaver River[2] |
| Source1 Location: | about 0.5 miles northwest of Castlewood, Pennsylvania |
| Source1 Coordinates: | 40.93°N -80.2822°W[3] |
| Source1 Elevation: | 1260feet[4] |
| Mouth: | Beaver River |
| Mouth Location: | West Pittsburg, Pennsylvania |
| Mouth Coordinates: | 40.9394°N -80.3708°W |
| Mouth Elevation: | 760feet |
| Progression: | west |
| River System: | Beaver River |
| Tributaries Left: | unnamed tributaries |
| Tributaries Right: | unnamed tributaries |
McKee Run is a tributary of the Beaver River in western Pennsylvania. The stream rises in south-central Lawrence County and flows west entering the Beaver River at West Pittsburg, Pennsylvania. The watershed is roughly 29% agricultural, 62% forested and the rest is other uses.[2]