Chewey is a census-designated place (CDP) in Adair County, Oklahoma, United States.

There were 48 housing units at an average density of 2.2 per square mile (0.85/km2).

The racial makeup of the CDP was 33.33% White, 62.96% Native American, and 3.70% from two or more races.

11.4% of all households were made up of individuals, and 2.3% had someone living alone who was 65 years of age or older.

There were 12.0% of families and 15.2% of the population living below the poverty line, including 19.0% of under eighteens and 7.7% of those over 64.