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

[2][3] According to the United States Census Bureau, the CDP has a total area of 3.0 square miles (7.8 km2), all land.

The racial makeup of the CDP was 83.33% White, 10.00% Native American, 0.67% Asian, and 6.00% from two or more races.

9.3% of all households were made up of individuals, and 1.9% had someone living alone who was 65 years of age or older.

There were none of the families and 2.0% of the population living below the poverty line, including no under eighteens and none of those over 64.