2. deild karla (English: Men's 2. Division) or D2 is the third tier basketball competition among clubs in Iceland. It is organized by the Icelandic Basketball Federation (Icelandic: Körfuknattleikssamband Íslands – KKÍ).It consists of 11 teams and the season consists of a home-and-away schedule of 20 games. The top four non-reserve teams meet in a playoff for the victory in the league and promotion to 1. deild karla.