Vietnam is also mentioned as territory under the jurisdiction of the Orthodox Metropolitanate of Hong Kong and Southeast Asia (Ecumenical Patriarchate of Constantinople), though there is no information on its organized activities there.
Vietnam juga disebut sebagai wilayah dibawah yuridiksi Metropolitan Hong Kong & Asia Tenggara Nikitas (Kepatriarkan Ekumenikal Konstantinopel), meskipun disana tidak ada kabar tentang aktivitas terorganisirnya disana.