Kuş Island

{{Short description|Island in Lake Van, Turkey}}

{{For|the resort on the Aegean|Kuşadası}}

File:Ruins of Armenian Мonastery, Arter Island, Lake Van - panoramio.jpg{{Inline|date=January 2025}}

Kuş Island ({{langx|tr|Kuş Adası}}, literally "Bird Island"), also called Arter Island ({{langx|hy|Առտեր կղզի}}), is a small island in Lake Van, Turkey. It is now uninhabited but formerly contained a small monastery, the ruins of which can still be seen.