Kalymnos (Greek: Kalymnos) is a small Greek island in the Dodecanese chain, lying between Kalymnos and Imia, opposite the coast of Turkey. It is part of the municipality of Kalymnos.
Kalymnos reaches an altitude of 80 meters above sea level.
As of the 2011 census, two citizens lived in Kalymnos, and a permanent Greek Army garrison is stationed there. The island is steep and rocky and has a population of wild goats.