Argentina in the Quackvision Song Contest 01

Background
Main Article: Argentina

Argentina was announced to be one of the countries that were confirmed to participate in the inaugural edition of the Quackvision Song Contest, with HuKuTa_RyCcKu11 as their head of delegation for the edition. As with all the other countries competing in this edition, it was their official debut in the contest.

Internal Selection
Lali was announced to be the representative for Argentina for the first edition of the Quackvision Song Contest, being the fifth song to be revealed for the contest. The song was revealed to be "Disciplina", a song sung entirely in Spanish.

Grand Final
Nearing the end of the Song Reveal period for the edition, the Quackvision Event 01 revealed the halves that the contestants would be performing in, with the final running order being revealed on 31 July 2021. For the show, Argentina was placed in the second half, performing fourteenth, following the entry from Scotland and preceding the entry from the Sweden. At the end of the show, Argentina placed fifth in the final, scoring 178 points: 106 from the televote (3rd) and 72 from the juries (6th).