| Clark County Courthouse | |
| Coordinates: | 44.8792°N -97.7333°W |
| Built: | 1934 |
| Architect: | Hugill & Blatherwick |
| Builder: | Gray Construction |
| Added: | February 15, 2002 |
| Area: | less than one acre |
| Mpsub: | County Courthouses of South Dakota MPS |
| Refnum: | 02000026 |
The Clark County Courthouse at 200 N. Commercial St. in Clark, South Dakota serves Clark County. It was listed on the National Register of Historic Places in 2002.
It is a three-story brick and stone building, designed by Hugill & Blatherwick in Art Deco style and built in 1934. Its interior features pink Tennessee marble.[1]