| Dunham Run | |
| Name Other: | Tributary to Pine Creek |
| Map Size: | 300 |
| Map Alt: | Map of the mouth of Dunham Run |
| Pushpin Map: | Pennsylvania#USA |
| Pushpin Map Size: | 300 |
| Pushpin Map Alt: | Location of the mouth of Dunham Run |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Pennsylvania |
| Subdivision Type3: | County |
| Subdivision Name3: | Warren |
| Length: | 3.32miles[1] |
| Discharge1 Location: | Pine Creek |
| Discharge1 Avg: | 6.4cuft/s at mouth with Pine Creek[2] |
| Source1: | divide between Gilson Run and West Hickory Creek |
| Source1 Location: | about 0.5 miles northeast of Pineville, Pennsylvania |
| Source1 Coordinates: | 41.6683°N -79.5642°W[3] |
| Source1 Elevation: | 1625feet[4] |
| Mouth: | Pine Creek |
| Mouth Location: | about 2 miles east of Dotyville, Pennsylvania |
| Mouth Coordinates: | 41.6289°N -79.5897°W |
| Mouth Elevation: | 1225feet |
| Progression: | generally south |
| River System: | Allegheny River (Oil Creek) |
| Tributaries Left: | unnamed tributaries |
| Tributaries Right: | unnamed tributaries |
Dunham Run is a 3.32miles long tributary to Pine Creek in Warren County, Pennsylvania.
Dunham Run rises about 2 miles east of Dotyville, Pennsylvania in Warren County and then flows south to Pine Creek about 0.5 miles west of Enterprise, Pennsylvania.[4]
Dunham Run drains of area, receives about 44.8 in/year of precipitation, and has a wetness index of 435.95 and is about 92% forested.[2]