Czech Republic

Contestants
{{legend|gold|Winner}} {{legend|silver|Second place}} {{legend|#cc9966|Third place}} {{legend|#FE8080|Last place}}
 * Table key

{| class="sortable wikitable" style="text-align:center;" ! Year ! Host City ! Artist ! Song ! Language(s) ! Place ! Points
 * - bgcolor="#ccccff"
 * 2018
 * Stockholm
 * Eva Burešová
 * Fly
 * English
 * 10
 * 118
 * 2019
 * Turin
 * Barbara Mochowa
 * True Colors
 * English
 * 10
 * 121
 * 2020
 * Paris
 * Elis Mraz ft. Čis T
 * Wanna Be Like
 * English
 * 10
 * 111
 * 2022
 * Malmö
 * Guidi
 * Jezinky
 * English
 * 10
 * 160
 * 2023
 * English
 * 10
 * 160
 * 2023
 * 2023