Iceland was represented at the Eurovision Song Contest 1991 with the song "Nína", written by Eyjólfur Kristjánsson, and performed by Stefán Hilmarsson and Eyjólfur Kristjánsson.

The Icelandic participating broadcaster, Ríkisútvarpið (RÚV), selected its entry through Söngvakeppni Sjónvarpsins 1991.

Ríkisútvarpið (RÚV) organised the sixth edition of Söngvakeppni Sjónvarpsins in order to select its entry for the Eurovision Song Contest 1991.

RÚV held the contest on 9 February 1991 at its television studios in Reykjavík, hosted by Valgeir Guðjónsson.

The winner was Stefán Hilmarsson and Eyjólfur Kristjánsson with the song "Draumur um Nínu", written by Kristjánsson.