Serbia was represented at the Junior Eurovision Song Contest 2018 in Minsk, Belarus with the song "Svet" performed by Bojana RadovanoviÃÂ. Radio Television of Serbia (RTS) was responsible for selecting their entry for the contest.
Prior to the 2018 Contest, Serbia had participated in the Junior Eurovision Song Contest eight times since its debut in , and once as in , prior to the Montenegrin independence referendum in 2006 which culminated into the dissolution of Serbia and Montenegro, As of 2018, Serbia's best results are two third places, achieved in and . In last year's contest Serbia got a tenth place with Jana Paunoviàand Irina Brodiàand a song called "Ceo svet je naà ¡".
On 13 September 2018, it was announced that Bojana RadovanoviÃÂ would represent the country in Minsk, Belarus with the song "Svet".
During the opening ceremony and the running order draw which both took place on 19 November 2018, Serbia was drawn to perform tenth on 25 November 2018, following Ireland and preceding Italy.
The following members comprised the Serbian jury: