| Official Name: | Mountain Grove, Pennsylvania |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Pennsylvania#USA |
| Pushpin Label: | Mountain Grove |
| Pushpin Label Position: | top |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Pennsylvania |
| Subdivision Type2: | County |
| Subdivision Name2: | Luzerne |
| Subdivision Type3: | Township |
| Subdivision Name3: | Black Creek |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 1030 |
| Coordinates: | 40.9814°N -76.2108°W |
| Area Code: | 570 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1181951 |
Mountain Grove is an unincorporated area in Black Creek Township, Luzerne County, Pennsylvania, United States.