Battle, fall, siege, or sack of Ctesiphon may refer to:
Battle of Ctesiphon (116), part of the Roman–Parthian Wars (Trajan v. Osroes I) Battle of Ctesiphon (165), part of the Roman–Parthian Wars (Lucius Verus v. Vologases IV) Battle of Ctesiphon (198), part of the Roman–Parthian Wars (Septimius Severus v. Vologases V) Siege of Ctesiphon (263), part of the Roman–Sasanian Wars (Odaenathus v. Shapur I) Battle of Ctesiphon (283), part of the Roman–Sasanian Wars (Carus v. Bahram II) Battle of Ctesiphon (298), part of the Roman–Sasanian Wars (Galerius v. Narseh) Battle of Ctesiphon (363), part of the Roman–Sasanian Wars (Julian v. Shapur II) Siege of Ctesiphon (629), part of the Sasanian Interregnum (Shahrbaraz v. Ardashir III) Siege of Ctesiphon (637), part of the Muslim conquest of Persia (Umar v. Yazdegerd III) Battle of Ctesiphon (1915), part of World War I (British Empire v. Ottoman Empire)