The Swedish participating broadcaster, Sveriges Television (SVT), organised Melodifestivalen 2024 in order to select its entry for the contest.

As the host country, Sweden automatically qualified to compete in the final on 11 May 2024, but is also required to broadcast and vote in one of the two semi-finals.

[20][21] In addition, as part of the Eurovision programming, SVT and DR cooperated with other EBU member broadcasters – namely ARD/WDR, the BBC, ČT, ERR, France Télévisions, NRK, NTR, RÚV, VRT and Yle – to produce and air a documentary titled ABBA – Against the Odds, on the occasion of the 50th anniversary of Sweden's first victory at the contest with "Waterloo" by ABBA.

[28] The Swedish jury consisted of Robin Bengtsson, who represented Sweden in the 2017 contest, Ellen Berg, Henrik Olsson, Boris René, and Elin Trogen.

Over the course of the contest, Sweden awarded its 12 points to Croatia in the first semi-final, and to Switzerland (jury) and Israel (televote) in the final.

[30][31] SVT appointed Frans Jeppsson Wall, who represented Sweden in the 2016 contest, as its spokesperson to announce the Swedish jury's votes in the final.

Each participating broadcaster assembles a five-member jury panel consisting of music industry professionals who are citizens of the country they represent.

[33] The individual rankings of each jury member as well as the nation's televoting results were released shortly after the grand final.