Luxembourg

{| class="wikitable sortable" ! Season !! Country !! Artist !! Song 1 !! Song 2 !! Semi-Points !! Semi-Place !! Final Song 1 !! Final Song 2 !! Total !! Place !! Jury
 * - bgcolor="gold"
 * Season 8 ||Flag_of_Luxembourg.svg Luxembourg || CHAILD || "Discontinuous" || "Playground" || 170 || 5th || 102 || 150 || 252 || 6th || PretzelRevolution
 * - bgcolor="ff696f"
 * Season 9 ||Flag_of_Luxembourg.svg Luxembourg || Zaryah || "ROOM 112" || "Too Bad" || 125 || 12th || 45 || 46 || 91 || 24th || Juan
 * Season 11 ||Flag_of_Luxembourg.svg Luxembourg || CHAILD || "Artificial" || "Radio" || 133 || 13th || 63 || 92 || 155 || 20th || ChristophAn
 * Season 11 ||Flag_of_Luxembourg.svg Luxembourg || CHAILD || "Artificial" || "Radio" || 133 || 13th || 63 || 92 || 155 || 20th || ChristophAn