Shamrock Colony, South Dakota

Shamrock Colony is a Hutterite colony and census-designated place (CDP) in Beadle County, South Dakota, United States. It was first listed as a CDP prior to the 2020 census. The population of the CDP was 88 at the 2020 census.

It is in the northeast corner of the county, 3 mi southwest of Carpenter and 32 mi northeast of Huron, the county seat.