Talrega is a remote region of southeastern Daein which is known for its landslides and unpredictable weather. It is the home of Jill. Jill and Haar's endings in Fire Emblem: Radiant Dawn, involve a shipping company in Talrega.

During the Mad King's War, General Petrine ordered Shiharam to open Talrega's floodgates in order to delay Ike and the Crimean Army's advance, which resulted in heavy damage to the surrounding area.