The First Council of Dvin (Armenian: Դվինի առաջին ժողով, Dvini ařaĵin žoğov or Դվինի Ա ժողով, Dvini A žoğov) was a church council held in 506 in the city of Dvin (then in Sasanian Armenia). It convened to discuss the Henotikon, a christological document issued by Byzantine emperor Zeno in an attempt to resolve theological disputes that had arisen from the Council of Chalcedon. The Acts of the Council were discovered by Karapet Ter Mkrtchian and published by him in 1901.