Dunn is an unincorporated community in southern Scurry County, Texas, United States.

A historical marker in Dunn reads: Dunn: Started as change station for teams hauling goods north after T. & P. Railway reached Colorado City in 1881.

Post office, granted 1890, was given their name; Mr. Dunn was first postmaster.

[2]Climate type occurs primarily on the periphery of the true deserts in low-latitude semiarid steppe regions.

This article about a location in Scurry County, Texas is a stub.