| Jenkins Run | |
| Name Other: | Tributary to Beaver River |
| Map Size: | 300 |
| Pushpin Map: | USA Pennsylvania#USA |
| Pushpin Map Size: | 300 |
| Pushpin Map Caption: | Location of Jenkins 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: | 6.48cuft/s at mouth with Beaver River[2] |
| Source1: | divide between Jenkins Run and North Fork Little Beaver Creek |
| Source1 Location: | about 1 mile SE of Derringer Corners, Pennsylvania |
| Source1 Coordinates: | 40.9167°N -80.4469°W[3] |
| Source1 Elevation: | 1180feet[4] |
| Mouth: | Beaver River |
| Mouth Location: | about 1 mile south of Moravia, Pennsylvania |
| Mouth Coordinates: | 40.9097°N -80.3678°W |
| Mouth Elevation: | 755feet |
| Progression: | Beaver River → Ohio River → Mississippi River → Gulf of Mexico |
| River System: | Beaver River |
| Tributaries Left: | unnamed tributaries |
| Tributaries Right: | unnamed tributaries |
Jenkins Run is a tributary of the Beaver River in western Pennsylvania. The stream rises in western Lawrence County and flows east entering the Beaver River south of Moravia, Pennsylvania. The watershed is roughly 60% agricultural, 31% forested and the rest is other uses.[2]