Lochagos

Lochagos (Λοχαγός; abbreviated as Λγος) is used in the Greek language to mean "Captain". More precisely, it means "leader of a lochos".

Ancient Use
The term has been used since the times of Ancient Greece, where the place of the rank in the military hierarchy differed from city-state to city-state. For example, Xenophon reported that a lochagos of Sparta served under a polemarch. Aristotle reported that his counterpart in Athens served under a taxiarchos. In military manuals, the file is often called a lochos and as such its leader is also called a lochagos. Thus, the lochagos can also be the promachos protostates.

The rank of lochagos could also represent an officer roughly equivalent to that a Roman army centurion. The term was however also used by later writers to describe the civilian leader of a curia. The rank was still in use in the military of the Byzantine Empire.

Modern Use
In the modern Hellenic Army the rank is superior to an Ypolochagos (First Lieutenant) and inferior to an Tagmatarchis (Major). The insignia consists of three silver stars.