Rudy is a town in Crawford County, Arkansas, United States.

It is part of the Fort Smith, Arkansas-Oklahoma Metropolitan Statistical Area.

[5] According to the United States Census Bureau, the town has a total area of 0.062 square miles (0.16 km2), all land.

14.8% of all households were made up of individuals, and 14.8% had someone living alone who was 65 years of age or older.

There were 20.0% of families and 19.2% of the population living below the poverty line, including 16.7% of under eighteens and 25.0% of those over 64.