| Official Name: | Dry Run, Pennsylvania |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Pennsylvania#USA |
| Pushpin Label: | Dry Run |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Pennsylvania |
| Subdivision Type2: | County |
| Subdivision Name2: | Franklin |
| Subdivision Type3: | Township |
| Subdivision Name3: | Fannett |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 902 |
| Coordinates: | 40.1675°N -77.7539°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 17220 |
| Area Code: | 717 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1173525 |
Dry Run is an unincorporated community in Fannett Township in Franklin County, Pennsylvania, United States. Dry Run is located at the intersection of Pennsylvania Route 75 and Back Road.[1]
Dry Run was originally called Morrowstown, and under the latter name was platted in 1838, and named after the maiden name of the founder's wife.[2] The present name is derived from nearby Dry Run creek. A post office called Dry Run has been in operation since 1825.[3]