Greek C Basket League
The Greek C Basket League, or Greek C Basketball League is the national fourth-tier level of the basketball league system in Greece. It is also known as the Third National Championship, C National Championship, Third National League, C National League, and Fourth Division, or in Greek, Γάμμα Εθνική καλαθοσφαίρισης. It is organized by the Hellenic Basketball Federation.
It began in the 1985–86 season, and originally took place with a league format of two groups. Currently, the league consists of six groups, with an overall total of 66 teams.Champions