Kirby is a town in Hot Springs County, Wyoming, United States.

Wyoming Whiskey began production in 2009 in a facility constructed by the General Steel Corporation.

[6][7] According to the United States Census Bureau, the town has a total area of 0.15 square miles (0.39 km2), all land.

The racial makeup of the town was 94.74% White, 3.51% Asian, and 1.75% from two or more races.

48.3% of all households were made up of individuals, and 17.2% had someone living alone who was 65 years of age or older.

There were 18.2% of families and 12.2% of the population living below the poverty line, including no under eighteens and 50.0% of those over 64.

Public education in the town of Kirby is provided by Hot Springs County School District #1.