Czech Republic

Czech Republic has participated in the Own Eurovision Song Contest 21 times, debuting in the first contest, with their best position being 7th, achieving this at the OESC #22 contest.

Contestants
Notes
 * XX on Semi Finals denotes auto-qualification. This could be due to the fact that the country ended up in the top five in previous contest or one of the country in top five in previous edition withdraws.
 * XX on Finals denotes an unsuccessful attempt to qualify to the final.
 * 1. The country was disqualified for not voting.