Belgium in The Song 7

Belgium participated in The Song 7 in London, the United Kingdom. The Belgian broadcaster, VRT, selected their entry via a national selection. The winning entry was "Give Me a Hand", performed by Mustii, written by Arianna D'Amato, Benoit Leclerq, Julien Joris and himself.

Participation
On May 17 2023, the Belgian broadcaster revealed that they would once again be holding a national final to select their entry. The songs were announced on May 22 2023. The lineup included Charles, who had previously competed twice in Belgian's national selection for The Song 2 and The Song 4, placing third two times.

The Rhythm of Belgium 6
There were six competing songs. The winner was Mustii with "Give Me a Hand". RHEA were selected to compete in The Song Second Chance 7 with song "Baby I'm Sorry". {{Legend|gold|Winner}} {{Legend|paleturquoise|The Song Second Chance}}