Armathia

{{Short description|Island in Greece}}

{{For|the cargo ship|MV Armathia}}

{{Infobox islands

| name = Armathia

| native_name = Αρμάθια

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| native_name_lang = el

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| image_name = Armathia.jpg

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| image_caption = View of Armathia from Kasos

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| coordinates = {{coord|35|26|12|N|26|51|49|E|type:isle_region:GR_source:dewiki|display=inline,title}}

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| archipelago = Dodecanese

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| country = Greece

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}}

File:View of Armathia from Kasos at sunset.jpg

Armathia ({{langx|el|Αρμάθια}}) is a Greek island belonging to the Dodecanese group in the eastern Aegean Sea. It is part of the municipality of Kasos. In the census of 1951, there were 8 recorded inhabitants, but it has since become uninhabited. At its peak, it sustained a community of over 100 who were mainly involved in mining the rich deposits of gypsum intended for export. It is now a tourist destination for day trippers from neighbouring developed islands. An observatory attracts wildlife observers.