| Potter Run | |
| Name Other: | Tributary to Neshannock Creek |
| Map Size: | 300 |
| Pushpin Map: | USA Pennsylvania#USA |
| Pushpin Map Size: | 300 |
| Pushpin Map Caption: | Location of Potter Run mouth |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States of America |
| Subdivision Type2: | State |
| Subdivision Name2: | Pennsylvania |
| Subdivision Type3: | County |
| Subdivision Name3: | Lawrence |
| Subdivision Type4: | Township |
| Subdivision Name4: | Washington |
| Length: | 3.74miles[1] |
| Discharge1 Avg: | 7.79cuft/s at mouth with Potter Run[2] |
| Source1 Location: | about 3 miles southeast of Volant, Pennsylvania |
| Source1 Coordinates: | 41.0783°N -80.2361°W[3] |
| Source1 Elevation: | 1258feet[4] |
| Mouth: | Neshannock Creek |
| Mouth Location: | About 0.25 miles downstream of Volant, Pennsylvania |
| Mouth Coordinates: | 41.1081°N -80.2631°W |
| Mouth Elevation: | 1000feet |
| Progression: | Neshannock Creek → Shenango River → Beaver River → Ohio River → Mississippi River → Gulf of Mexico |
| River System: | Beaver River |
| Tributaries Left: | unnamed tributaries |
| Tributaries Right: | unnamed tributaries |
Potter Run is a tributary to Neshannock Creek in western Pennsylvania. The stream rises in south-central Lawrence County and flows west and enters Neshannock Creek just downstream of Volant, Pennsylvania. The watershed is roughly 50% agricultural, 44% forested and the rest is other uses.[2]