Croatia in the Junior Eurovision Song Contest

Croatia has been represented at the Junior Eurovision Song Contest six times, winning the inaugural edition in 2003. The Croatian participating broadcaster in the contest is Hrvatska radiotelevizija (HRT). It participated in the first four editions, from 2003 to 2006, organising a national final to select its entrant. The first Croatian entry was "Ti si moja prva ljubav" by Dino Jelusić, which finished in first place out of sixteen participants, with a score of 134 points. HRT was absent from the contest between 2007 and 2013, but it decided to return to the contest in 2014 and selected its entry internally. In 2014, "Game Over" by Josie finished in last place, after which HRT again withdrew from competing the following year.

HRT returned in 2025, with The Voice Kids Hrvatska winner Marino Vrgoč to represent the country.