Dudley is an unincorporated community in Callahan County, in the U.S. state of Texas.

It was named for Nicholas M. Dudley, its first postmaster and storekeeper.

The post office closed in 1912 due to a lack of growth in the area.

[2] Dudley is located on Farm to Market Road 1178 in western Callahan County.

[2] Today, the community is served by the Eula Independent School District.