Ancient Kobolian: Galleon
- For information on an Original Series battlestar of the same name, see Atlantia (TOS).
The battlestar Atlantia features integrated command and control systems and Dr. Gaius Baltar's Command Navigation Program (CNP). She is selected by Admiral Nagala as his/her flagship during the Cylon Attack after Fleet Headquarters on Picon is destroyed.
Atlantia herself is soon destroyed over Virgon, a victim of the backdoors created by the Cylons using the compromised CNP (Miniseries).
It was on Atlantia that William Adama made his 1,000th Viper landing (Act of Contrition). At one point in his career, Chief Petty Officer Galen Tyrol served aboard Atlantia before finally being assigned to Galactica (Resistance).
Atlantia is only mentioned but never seen in the Miniseries. It is likely a Mercury class battlestar due to its flagship status.