Stjórnin is an Icelandic music duo composed of singers Grétar Örvarsson, born July 11, 1959 and Sigríður Beinteinsdóttir, born July 24, 1962. Together they represented Iceland at the Eurovision Song Contest 1990 held in Zagreb. Their entry, "Eitt lag enn" was placed fourth out of 22 songs. Both singers were later members of another Eurovision group Heart 2 Heart who represented Iceland in 1992 with the song "Nei eða já". This entry was placed seventh out of 23 in Malmö.

Beinteinsdóttir, under the stage name Sigga made a third Eurovision appearance for Iceland, as a soloist, in 1994. Her song "Nætur" was placed 12th out of 25 entries in Dublin.

Preceded by
Daníel Ágúst
with "Það sem enginn sér"
Iceland in the Eurovision Song Contest
Succeeded by
Stefán & Eyfi
with "Draumur um Nínu"