The Czech Republic participated in the 2008 Summer Olympics in Beijing, China. The Czech delegation consisted of around 130 athletes.
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<small>Qualification Legend: SF = Qualify to semi-final; F = Qualify directly to final</small>
<small><nowiki>*</nowiki> Did not finish</small>
<small>Qualification Legend: FA=Final A (medal); FB=Final B (non-medal); FC=Final C (non-medal); FD=Final D (non-medal); FE=Final E (non-medal); FF=Final F (non-medal); SA/B=Semifinals A/B; SC/D=Semifinals C/D; SE/F=Semifinals E/F; QF=Quarterfinals; R=Repechage</small>
<small><nowiki>*</nowiki> Jitka Antoà ¡ová fell ill during the course of the competition and was replaced by Miroslava Knapková at the final.</small>
<small>M = Medal race; EL = Eliminated â did not advance into the medal race; CAN = Race cancelled</small>