Warrior Run is a borough in Luzerne County, Pennsylvania, United States.

[2] The first settlers of Warrior Run were Connecticut natives Elisha and Anna Blackman and their young children, Henry and Ebenezer.

At about the same time, both the Lehigh Valley Railroad and the Nanticoke Branch of the Central Railroad of New Jersey completed their lines through the area, thus making it possible to conveniently mine, transport, and market the area's coal.

[5] According to the United States Census Bureau, the borough has a total area of 0.73 square miles (1.9 km2), all of it land.

The northern and western sections of the community consist mostly of homes and businesses; the southern and eastern areas of the borough are predominantly woodland.

The racial makeup of the borough was 98.88% White, 0.32% African American, 0.16% Asian, and 0.64% from two or more races.

25.7% of all households were made up of individuals, and 13.6% had someone living alone who was sixty-five years of age or older.