Ancient Atlas - About.com - A collection of annotated links for online maps of the ancient world and from antiquity.
Classical Atlas Project - The Barrington Atlas is a reference work of the ancient Greeks and Romans, the lands they penetrated, and the peoples and cultures they encountered in Europe, North Africa and Western Asia.
Perseus Atlas - Map server gateway offering browsable maps of named places from the ancient world. Allows overlays of Roman provinces and modern boundaries, and comparisons against modern features and population centers.
