| Official Name: | Calvin, Pennsylvania |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Pennsylvania |
| Pushpin Label: | Calvin |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Pennsylvania |
| Subdivision Type2: | County |
| Subdivision Name2: | Huntingdon |
| Subdivision Type3: | Township |
| Subdivision Name3: | Union |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 1165 |
| Coordinates: | 40.3367°N -78.0272°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 16622 |
| Area Code: | 814 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1170952 |
Calvin is an unincorporated community in Huntingdon County, Pennsylvania, United States. The community is located along Pennsylvania Route 829, north of Cassville. Calvin has a post office, with ZIP code 16622.[1] [2]