The Norwegian participating broadcaster, Norsk rikskringkasting (NRK), selected its entry through the Melodi Grand Prix 1984.

Norsk rikskringkasting (NRK) held the Melodi Grand Prix 1984 on 7 April 1984 at the Château Neuf in Oslo, hosted by Sissel Keyn Lodding.

Ten songs took part in the final, with the winner chosen by voting from five juries separated by age.

[1] On the night of the final de Luxe performed 5th in the running order, following Spain and preceding the United Kingdom.

At the close of voting "Lenge leve livet" had picked up 29 points (the highest an 8 from Sweden), placing Norway 17th of the 19 entries.