Glendale Colony is a Hutterite community and census-designated place (CDP) in Glacier County, Montana, United States. It is in the northeastern part of the county, within the Blackfeet Indian Reservation, north-northwest of Cut Bank. As of the 2020 census, Glendale Colony had a population of 97.
Glendale Colony was first listed as a CDP prior to the 2020 census.