| Official Name: | Blucksberg Mountain, South Dakota |
| Pushpin Map: | South Dakota#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | South Dakota |
| Subdivision Type2: | County |
| Subdivision Name2: | Meade |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 1.73 |
| Area Land Km2: | 1.73 |
| Area Water Km2: | 0.00 |
| Area Total Sq Mi: | 0.67 |
| Area Land Sq Mi: | 0.67 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 467 |
| Population Density Km2: | 269.70 |
| Population Density Sq Mi: | 698.06 |
| Timezone: | Mountain (MST) |
| Utc Offset: | -7 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | -6 |
| Elevation Ft: | 3885 |
| Coordinates: | 44.3594°N -103.4539°W |
| Area Code: | 605 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 2584547 |
Blucksberg Mountain is an unincorporated community and census-designated place in Meade County, South Dakota, United States. Its population was 467 as of the 2020 census.[3] Interstate 90 passes through the community.
According to the U.S. Census Bureau, the community has an area of, all land.[4]