Dublith is the town where Izumi Curtis and her husband, Sig Curtis, live and work. It is located in the center of the southern region of Amestris and like most of the south, boasts relatively high temperatures. According to Izumi, Dublith's main tourist attraction is Kauroy Lake, in the middle of which is Yock Island, the place where Edward and Alphonse learned the meaning behind the alchemical concept "One is all, All is one" after a month of survival training.
- The town's name may come from Dublin, the primate and capital city of Ireland. The name Dublin comes from the Irish Dubh Linn meaning "black pool".