The results of both rounds were based on the 50/50 combination of votes from the public and a 20-member jury panel (a larger one than in previous editions), composed for the first time since 2012 of ten international members – from the five most recent winning countries, i.e. Sweden, Ukraine, Italy, the Netherlands and Israel – alongside ten Danish professionals.

Viewers were able to vote each song once per round via a new version of the mobile application introduced in the 2023 edition or, during the live show, via SMS.

[19] She was also set to perform at the Nordic Music Celebration's Eurovision Night in Oslo on 20 April 2024 but was forced to be absent due to undisclosed personal reasons.

By mid-January 2024, Gustav Lützhøft, head of culture, children and youth at DR, stated that the broadcaster would support Israel's participation,[22] leading to demonstrations outside the DR Koncerthuset during the announcement of DMGP contestants on 25 January, calling for the broadcaster or the eventual winning artist to boycott the contest.

[23] None of the entrants expressed their overt support for a boycott;[24] Ublu later stated their opposition to Israel's participation ahead of the show.

[25] While not mentioning Israel's participation in the contest, on 29 March 2024, Saba released a joint statement with other Eurovision 2024 entrants – namely Bambie Thug (Ireland), Gåte (Norway), Iolanda (Portugal), Megara (San Marino), Mustii (Belgium), Nemo (Switzerland), Olly Alexander (United Kingdom), Silvester Belt (Lithuania) and Windows95man (Finland) – calling for "an immediate and lasting ceasefire" in Gaza as well as the return of the Israeli hostages held by Hamas.

[30][31] In addition, as part of the Eurovision programming, DR and SVT collaborated 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.

[36] The Danish jury consisted of Jesper Groth, who represented Denmark at the 2021 contest as a member of the group Fyr og Flamme, Ihan Haydar, who represented Denmark at the 2022 contest as a member of the band Reddi, Vicky Leander, Las Thomsen, and Søren Torpegaard Lund.

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

[38][39] DR appointed Stéphanie Surrugue [da] as its spokesperson to announce the Danish 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.