| Official Name: | Smith Corner, Pennsylvania |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Pennsylvania#USA |
| Pushpin Label: | Smith Corner |
| Pushpin Label Position: | top |
| Coordinates: | 40.3575°N -78.4861°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Pennsylvania |
| Subdivision Type2: | County |
| Subdivision Name2: | Blair |
| Subdivision Type3: | Township |
| Subdivision Name3: | Freedom |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 0.07 |
| Area Land Km2: | 0.07 |
| Area Water Km2: | 0.0 |
| Population As Of: | 2020 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 1342 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 16637 (East Freedom) |
| Area Code: | 814/582 |
| Blank Name: | FIPS code |
| Blank Info: | 42-71298 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2805562 |
Smith Corner is an unincorporated community and census-designated place (CDP) in Blair County, Pennsylvania, United States. It was first listed as a CDP prior to the 2020 census.
The CDP is in southwestern Blair County, in the western part of Freedom Township. It sits at the base of the Allegheny Front in the valley of South Dry Run, an eastward-flowing tributary of the Frankstown Branch Juniata River. Pennsylvania Route 164 passes through the community, leading east 3miles to East Freedom and west over the Allegheny Front to Portage.