The Croatia national under-19 football team represents Croatia in international football matches for players aged 19 or under. It is governed by the Croatian Football Federation, the governing body for football in Croatia. It is a member of UEFA in Europe and FIFA in global competitions. The team's colours reference two national symbols: the Croatian checkerboard and the country's tricolour. They are colloquially referred to as the Mladi vatreni ('Young Blazers'). So far, the Mladi vatreni have qualified for five UEFA European Under-19 Championships, namely in 1998, 2000, 2010, 2012 and 2016. Croatia won third place twice (1996 and 2010), its greatest success in the tournament so far.

Croatia U19 is the national youth soccer team representing Croatia in international competitions for players under the age of 19. The team is composed of talented young players who are considered the future stars of Croatian soccer. Known for their technical skills, tactical awareness, and competitive spirit, Croatia U19 has a strong tradition of success in youth tournaments.

The team is coached by experienced and knowledgeable staff who are dedicated to developing the players and preparing them for the senior national team. Croatia U19 competes in various international tournaments, including the UEFA European Under-19 Championship, where they face off against other top youth teams from around the world.

With a rich soccer history and a commitment to developing young talent, Croatia U19 is a team to watch for fans of the sport who are looking to see the next generation of Croatian soccer stars in action.