Ancient episcopal sees of the late Roman province of Lydia are listed in the Annuario Pontificio as titular sees:
Acrassus (in the upper valley of the Caicus)
Apollonis (Palamit)
Apollonos-Hieron (near Boldan)
Attalea in Lydia (Yanantepe)
Aureliopolis in Lydia
Bagis
Blaundus (ruins of Süleimanli near Uşak)
Caunus
Cerasa (Eliesler)
Daldis (Narikale)
Gordus
Hermocapelia (Yahyaköy)
Hierocaesarea
Hypaepa
Hyrcanis (Papazli)
Lipara (in the upper valley of the Caicus)
Mesotymolus (ruins near Takmak?)

Mostene (Asartepe)
Philadelphia in Lydia
Saittae (Sidaskale)
Sala (Kepecik)
Sardes, Metropolitan Archbishopric
Satala in Lydia (Gölde in Manisa Province)
Silandus
Stratonicea in Lydia
Tabala (Lydia) (Burgazkale)
Thyatira
Tracula (Darkale)
Tralles (ruins near Göne)
Tripolis in Lydia
Ancient episcopal sees of the late Roman province of Lydia are listed in the Annuario Pontificio as titular sees:
Acrassus (in the upper valley of the Caicus)
Apollonis (Palamit)
Apollonos-Hieron (near Boldan)
Attalea in Lydia (Yanantepe)
Aureliopolis in Lydia
Bagis
Blaundus (ruins of Süleimanli near Uşak)
Caunus
Cerasa (Eliesler)
Daldis (Narikale)
Gordus
Hermocapelia (Yahyaköy)
Hierocaesarea
Hypaepa
Hyrcanis (Papazli)
Lipara (in the upper valley of the Caicus)
Mesotymolus (ruins near Takmak?)
Mostene (Asartepe)
Philadelphia in Lydia
Saittae (Sidaskale)
Sala (Kepecik)
Sardes, Metropolitan Archbishopric
Satala in Lydia (Gölde in Manisa Province)
Silandus
Stratonicea in Lydia
Tabala (Lydia) (Burgazkale)
Thyatira
Tracula (Darkale)
Tralles (ruins near Göne)
Tripolis in Lydia
Lydia