Bryant is a city in Hamlin County, South Dakota, United States.

It is part of the Watertown, South Dakota Micropolitan Statistical Area.

[7] According to the United States Census Bureau, the city has a total area of 0.52 square miles (1.35 km2), all land.

There were 196 housing units at an average density of 376.9 per square mile (145.5/km2).

There were 204 housing units at an average density of 386.2 per square mile (149.1/km2).

23.5% were of German, 21.3% Norwegian, 16.8% American, 12.8% Finnish, 7.9% Irish and 5.2% English ancestry according to Census 2000.