Ukraine in the Quackvision Song Contest 01

Background
Main Article: Ukraine

Ukraine was announced to be one of the countries that were confirmed to participate in the inaugural edition of the Quackvision Song Contest, with 94vntl as their head of delegation for the edition, before the former left the contest due to personal reasons, with Nicki_54321 serving as their replacement. As with all the other countries competing in this edition, it was their official debut in the contest.

Internal Selection
Khrystyna Soloviy was announced to be the representative for Ukraine for the first edition of the Quackvision Song Contest, being the first song to be revealed for the contest. The song was revealed to be "Trymai", a song sung entirely in Ukrainian.

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, Ukraine was placed in the first half, performing second, following the entry from Japan and preceding the entry from North Korea. At the end of the show, Ukraine placed eighteenth and last in the final, scoring 33 points: 23 from the televote and 10 from the juries.