Croatia competed at the 2023 European Youth Summer Olympic Festival from 23 to 29 July 2023 in Maribor, Slovenia with 74 participants in 8 sports.
Croatian flagbearers at the opening ceremony were judoka Jana Cvjetko and athlete Janko Kià ¡ak. At the closing ceremony, flagbearers were athlete Mia Wild and judoka Luka KatiÃÂ.
Croatia won 5 medals: 3 gold and 2 silver ones.
Medal winners were: