Ceylanpınar is a municipality and district of Şanlıurfa Province, Turkey. Its area is 1,589 km2, and its population is 90,440 (2022). On the border with Syria, it is reached by a long straight road D.905 across the plain south from Viranşehir. It forms a divided city with Ra's al-'Ayn in Syria and there is a border crossing.