Theodosiopolis in Arcadia

28°11′N 30°42′E / 28.19°N 30.7°E / 28.19; 30.7 Theodosiopolis (in Arcadia) was an Ancient city and diocese in Lower Egypt,

The town was the seat of an ancient bishopric and is now a Latin Catholic titular see.

Its modern site is Taha Al-Amidah, (Governorate of Minya) in northern Egypt.