| Barnard | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | South Dakota#USA |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location within the state of South Dakota |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | South Dakota |
| Subdivision Type2: | County |
| Subdivision Name2: | Brown |
| Unit Pref: | Imperial |
| Area Total Km2: | 18.1299 |
| Population As Of: | 2000 |
| Population Total: | 36 |
| Population Density Km2: | auto |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1391 |
| Coordinates: | 45.7325°N -98.4964°W |
| Postal Code Type: | ZIP codes |
| Postal Code: | 57426 |
| Area Code: | 605 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1253773 |
Barnard is an unincorporated community in Brown County, South Dakota, United States.
Barnard was laid out in 1906, and named for a local resident.[1] A post office was established at Barnard in 1910.
The population in Barnard is 36. There are 5 people per square mile. The median age in Barnard is 57.3. The number of people per household in Barnard is 2.1.