Wales

{| class="wikitable sortable" ! Season !! Country !! Artist(s) !! Song !! Result !! Jury
 * Season 4 ||Flag_of_Wales.svg Wales || Manic Street Preachers || "You Stole The Sun From My Heart" || 46 ||Thomas
 * Season 8 ||Flag_of_Wales.svg Wales || Midoca || "Poor Surgeon" || 14 ||Groot
 * Season 13 ||Flag_of_Wales.svg Wales  || Bryde ||  "To Be Brave"|| 7 ||Nikita
 * Season 16 ||Flag_of_Wales.svg Wales || I AM DIA || "Friday Is Over" || 35 ||Día
 * Season 17 || Flag_of_Wales.svg Wales || SYML || "Where’s My Love"|| 8 || Maggot
 * Season 18 || Flag_of_Wales.svg Wales || Jamie Cullum || "Drink" || 42 || Momo
 * Season 19 || Flag_of_Wales.svg Wales || Meadowlark || "Eyes Wide" ||38 || Malachy
 * Season 21 || Flag_of_Wales.svg Wales || Dream State || "Primrose" ||16 || Denaysh
 * Season 22 || Flag_of_Wales.svg Wales || DK-Zero || "iFeel" || 38 || Mark
 * Season 23 ||bgcolor="#fa8072"| Flag_of_Wales.svg Wales || bgcolor="#fa8072"|Aphex Twin||bgcolor="#fa8072"| "Come To Daddy" || bgcolor="#fa8072"|50 ||bgcolor="#fa8072"|LadyChmo
 * Season 24 || Flag_of_Wales.svg Wales || Novo Amor || "Carry You"  || 8 || Matrix
 * Season 25 || Flag_of_Wales.svg Wales || Lana Del Rey || "West Coast" || || Maggot
 * Season 19 || Flag_of_Wales.svg Wales || Meadowlark || "Eyes Wide" ||38 || Malachy
 * Season 21 || Flag_of_Wales.svg Wales || Dream State || "Primrose" ||16 || Denaysh
 * Season 22 || Flag_of_Wales.svg Wales || DK-Zero || "iFeel" || 38 || Mark
 * Season 23 ||bgcolor="#fa8072"| Flag_of_Wales.svg Wales || bgcolor="#fa8072"|Aphex Twin||bgcolor="#fa8072"| "Come To Daddy" || bgcolor="#fa8072"|50 ||bgcolor="#fa8072"|LadyChmo
 * Season 24 || Flag_of_Wales.svg Wales || Novo Amor || "Carry You"  || 8 || Matrix
 * Season 25 || Flag_of_Wales.svg Wales || Lana Del Rey || "West Coast" || || Maggot
 * Season 23 ||bgcolor="#fa8072"| Flag_of_Wales.svg Wales || bgcolor="#fa8072"|Aphex Twin||bgcolor="#fa8072"| "Come To Daddy" || bgcolor="#fa8072"|50 ||bgcolor="#fa8072"|LadyChmo
 * Season 24 || Flag_of_Wales.svg Wales || Novo Amor || "Carry You"  || 8 || Matrix
 * Season 25 || Flag_of_Wales.svg Wales || Lana Del Rey || "West Coast" || || Maggot
 * Season 24 || Flag_of_Wales.svg Wales || Novo Amor || "Carry You"  || 8 || Matrix
 * Season 25 || Flag_of_Wales.svg Wales || Lana Del Rey || "West Coast" || || Maggot
 * Season 25 || Flag_of_Wales.svg Wales || Lana Del Rey || "West Coast" || || Maggot