Harrell is a town[3] in Calhoun County, Arkansas, United States.

According to the United States Census Bureau, the city has a total area of 0.6 square miles (1.6 km2), all land.

The racial makeup of the city was 43.00% White, 56.31% Black or African American, and 0.68% from two or more races.

28.3% of all households were made up of individuals, and 13.3% had someone living alone who was 65 years of age or older.

About 15.0% of families and 23.5% of the population were below the poverty line, including 25.3% of those under the age of eighteen and 20.0% of those 65 or over.