The Atlas of the Imperium is a 1984 tabletop role-playing game supplement for Traveller, written by Marc W. Miller, with a cover by Steve Ventners, and published by Game Designers' Workshop.

[1] The Atlas of the Imperium is a supplement which features a comprehensive star-chart of the Third Imperium as well as the other nearby sections of space.

[2] Craig Sheeley reviewed The Atlas of the Imperium in Space Gamer No.

[2] Sheeley commented that "Atlas of the Imperium is a major disappointment.

Unless the game stats for the systems presented in this supplement are published, you may as well populate the Imperium yourself and save the money.