Greece was represented at the Eurovision Song Contest 1990 with the song "Horis skopo" (Χωρίς σκοπό), composed by Yiorgos Palaiokastritis, with lyrics by Yiorgos Papayiannakis, and performed by Christos Callow and Wave. The Greek participating broadcaster, Elliniki Radiofonia Tileorasi (ERT), selected its entry through a national final.
Elliniki Radiofonia Tileorasi (ERT) held the national on 23 March 1990 at its television studios in Athens, hosted by Olina Xenopoulou. The songs were presented as video clips and the winning song was chosen by a panel of "experts".