Thailand

{| class="wikitable sortable" ! Edition !! Country !! Artist(s) !! Song !! Final !! Points !! Semi !! Points
 * - align="center"
 * colspan="9" bgcolor="#ececec"| Did not participate in Edition 1 and Edition 2
 * Edition 3 || Flag_of_Thailand.svg Thailand ||"AR3NA"||"Come Get It Now"||align="center" colspan="2" rowspan="?" bgcolor="#ececec"| Failed to qualify ||12||120
 * - align="center"
 * colspan="9" bgcolor="#ececec"| Did not participate in Edition 4 - Edition 8
 * colspan="9" bgcolor="#ececec"| Did not participate in Edition 4 - Edition 8