Thebaid

Provincia Thebais
Θηβαΐς
ἐπαρχία Θηβαΐδος
Province of the Byzantine Empire, Diocese of Egypt
c. 293–641
CapitalPtolemais
Historical eraLate Antiquity
 Division by emperor Diocletian
c. 293
612–628
 Conquest by Arabs
641
Today part ofEgypt

The Thebaid or Thebais (Ancient Greek: Θηβαΐς, Thēbaïs) was a region in ancient Egypt, comprising the 13 southernmost nomes of Upper Egypt, from Abydos to Aswan.