Sweden was represented at the Eurovision Song Contest 1989 with the song "En dag", written by Tim Norell, Ola Håkansson, and Alexander Bard, and performed by Tommy Nilsson.

The Swedish participating broadcaster, Sveriges Television (SVT), selected its entry through Melodifestivalen 1989.

1,223 songs were submitted to Sveriges Television (SVT) for the competition.

The hostess, Yvonne Ryding, was the Miss Universe 1984.

The song was drawn #10 at the contest in Lausanne, Switzerland.