Aras Nehri (Azerice: Araz; Ermenice: Արաքս; Farsça: : ارس) Türkiye'nin Doğu Anadolu Bölgesi'nde Erzurum'un Tekman ilçesinden doğan Türkiye - Azerbaycan, Türkiye - Ermenistan ve Azerbaycan - İran sınırının bir bölümü oluşturduktan sonra Azerbaycan'da Kura Nehri'ne dökülen nehir. 1072 km uzunluğunda, 102 bin km² havza alanına sahip nehir Kafkasyanın en büyük nehirlerinden biridir. Nehrin 548 km'si Türkiye sınırları içerisindedir
A river that flows in Turkey, Armenia, Iran and Azerbaijan and empties into Kura river
a river that rises in northeastern Turkey (near the source of the Euphrates) and flows generally eastward through Armenia and Azerbaijan to the Caspian Sea; ancient name was Araxes
or Araks River River in Turkey, Armenia, Azerbaijan, and Iran. It rises in the mountains south of Erzurum, Turkey, and flows east to join the Kura River in Azerbaijan about 60 mi (95 km) from its mouth. Since a flood in 1897, a separate distributary of the Aras has also emptied into the Caspian Sea. About 570 mi (915 km) long, it forms the boundary between Armenia and Azerbaijan (north) and Turkey and Iran (south). Located on its banks from 180 BC to AD 50 was Armenia's capital, Artaxata