| Official Name: | Hanna, South Dakota |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | South Dakota |
| Pushpin Label Position: | right |
| Pushpin Label: | Hanna |
| Pushpin Map Caption: | Location in the U.S. state of South Dakota |
| Coordinates: | 44.2617°N -103.8447°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | South Dakota |
| Subdivision Type2: | County |
| Subdivision Name2: | Lawrence |
| Population As Of: | 2000 |
| Timezone: | Mountain (MST) |
| Utc Offset: | -7 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | -6 |
| Elevation M: | 1728 |
| Elevation Ft: | 5669 |
| Postal Code Type: | ZIP code |
| Area Code: | 605 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1261765[1] |
Hanna is a small unincorporated community in Lawrence County, South Dakota, United States. It is located along the Hanna Road in the Black Hills of South Dakota. The small settlement or village is south of the Hanna Campground and west-southwest of the Lead Country Club. The community is located about twelve miles southwest of Lead, South Dakota.
Hanna was founded in 1904. It was named in honor of a United States Senator, Marc Hanna of Ohio, who died shortly before the community was founded. At one time, a branch of the Chicago, Burlington & Quincy Railroad ran through the town. The community now contains a pumping station for the Homestake Mine.[2]
Hanna is located at (44.261667, -103.844722).[3]
North Rapid Creek is a SNOTEL weather station roughly 4.5 miles (7.2 km) south of Hanna, located near Buskala Historic Ranch.[4] [5]