Serbia in The Song 3

Serbia participated in The Song 3 with the song "Petak" performed by Serbian artist Zejna. The song was written by Dragan Strelić and Marko Dreznjak. The Serbian broadcaster held a national final to select the Serbian entry for the third contest in Nicosia, Cyprus.

Participation
On 22 July 2022, the Serbian broadcaster announced that they would choose their entry via the national selection "Serbia Selects". Some of the competing artists were revealed on the same day, and the full lineup of competing artists and songs were revealed on 24 July. The format consisted of a final with 12 songs, and the top 2 songs then competed in a tiebreaking round.

Tiebreaker
The winner was Zejna with the song "Petak", which won the tiebreaker with 70.6% of the votes. {{Legend|gold|Winner}} {{Legend|paleturquoise|The Song Second Chance}}