| Rundelltown Creek | |
| Name Other: | Tributary to Carr Run |
| Map Size: | 300 |
| Pushpin Map: | USA Pennsylvania#USA |
| Pushpin Map Size: | 300 |
| Pushpin Map Caption: | Location of Rundelltown Creek mouth |
| Pushpin Map Alt: | Map of Rundelltown Creek mouth location |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Pennsylvania |
| Subdivision Type3: | County |
| Subdivision Name3: | Crawford |
| Length: | 7.69miles[1] |
| Discharge1 Location: | Carr Run |
| Discharge1 Avg: | 21.92cuft/s at mouth with Carr Run[2] |
| Source1: | Pine Run divide |
| Source1 Location: | about 0.25 miles south of Norrisville, Pennsylvania |
| Source1 Coordinates: | 41.7231°N -80.28°W[3] |
| Source1 Elevation: | 1385feet[4] |
| Mouth: | Carr Run |
| Mouth Location: | about 2 miles northeast of Rundell, Pennsylvania |
| Mouth Coordinates: | 41.7811°N -80.2544°W |
| Mouth Elevation: | 1101feet[5] |
| Progression: | generally northeast |
| River System: | Allegheny River |
| Tributaries Left: | unnamed tributaries |
| Tributaries Right: | unnamed tributaries |
| Bridges: | Radio Road, PA 198, Carr Road, King Road, Rundelltown Road |
Rundelltown Creek is a 7.69miles long 2nd order tributary to Carr Run in Crawford County, Pennsylvania.
Rundelltown Creek rises about 0.25 miles south of Norrisville, Pennsylvania, and then flows northeast to join Carr Run about 2 miles northeast of Rundell, Pennsylvania.[5]
Rundelltown Creek drains of area, receives about 45.7 in/year of precipitation, has a wetness index of 509.52, and is about 54% forested.[2]