Viranşehir is a municipality and district of Şanlıurfa Province, Turkey. Its area is 2,297 km2, and its population is 207,315 (2022). It is a market town serving a cotton-growing area, 93 km east of the city Şanlıurfa and 53 km north-west of Ceylanpınar at the Syrian border. In Late Antiquity, it was known as Constantina or Constantia by the Romans and Byzantines, and Tella by the local Assyrian/Syriac population.