Maxwell Colony is a Hutterite colony and census-designated place (CDP) in Hutchinson County, South Dakota, United States. The population was 254 at the 2020 census. It was first listed as a CDP prior to the 2020 census.
It is in the southern part of the county, on the southwest side of the James River. It is by road southeast of Olivet, the county seat, and the same distance northeast of Scotland.