The 2021 European Men's U-19 Handball Championship was the 15th edition of the European Men's U-18 Handball Championship, which was held in Varaždin and Koprivnica, Croatia from 12 to 22 August 2021. The European Handball Federation has decided to introduce an U-19 European Championship in a move to lessen the COVID-19 pandemic’s impact for national team players born in 2002 and younger.