- Source: Platte Colony, South Dakota
- Daftar julukan kota di Amerika Serikat
- Platte Colony, South Dakota
- Charles Mix County, South Dakota
- Cedar Grove Colony, South Dakota
- Fort Pierre, South Dakota
- Bon Homme Hutterite Colony
- Historical regions of the United States
- Elmendorf Christian Community
- List of place names of Dutch origin in the United States
- Territorial evolution of North America since 1763
- List of place names of French origin in the United States
Platte Colony is a Hutterite colony and census-designated place (CDP) in Charles Mix County, South Dakota, United States. It was first listed as a CDP prior to the 2020 census. The population of the CDP was 299 at the 2020 census.
It is in the northwest corner of the county, 20 miles (32 km) northwest of Platte, the nearest incorporated place. It is 2 miles (3 km) northeast of Lake Francis Case, a reservoir on the Missouri River.