| Warden Run | |
| Name Other: | Tributary to Sugar Creek |
| Map Size: | 300 |
| Pushpin Map: | Pennsylvania#USA |
| Pushpin Map Size: | 300 |
| Pushpin Map Caption: | Location of Warden Run mouth |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Pennsylvania |
| Subdivision Type3: | County |
| Subdivision Name3: | Venango |
| Length: | 6.13miles[1] |
| Discharge1 Location: | Sugar Creek |
| Discharge1 Avg: | 18.99cuft/s at mouth with Sugar Creek[2] |
| Source1: | Beatty Run divide |
| Source1 Location: | about 1 mile north of Hannasville, Pennsylvania[3] |
| Source1 Coordinates: | 41.5067°N -79.9569°W[4] |
| Source1 Elevation: | 1600feet |
| Mouth: | Sugar Creek |
| Mouth Location: | about 1 mile northwest of Sugar Creek, Pennsylvania |
| Mouth Coordinates: | 41.4253°N -79.8753°W |
| Mouth Elevation: | 1040feet |
| Progression: | southeast |
| River System: | Allegheny River |
| Tributaries Left: | unnamed tributaries |
| Tributaries Right: | unnamed tributaries |
Warden Run is a 6.13miles long 3rd order tributary to Sugar Creek in Venango County, Pennsylvania.
Warden Run rises on the Beatty Run divide about 1.5 miles north of Hannasville, Pennsylvania in Venango County. Warden Run then flows southeast to meet Sugar Creek about 1 mile northwest of Sugar Creek, Pennsylvania in Venango County.[3]
Warden Run drains of area, receives about 43.9 in/year of precipitation, has a topographic wetness index of 418.24, and has an average water temperature of 8.14 °C.[2] The watershed is 63% forested.[2]