The 2021 Girls' EuroHockey Youth Championships was the 11th edition of the Girls' EuroHockey U18 Championship, the biennial international women's under-18 field hockey championship of Europe organized by the European Hockey Federation. It was held alongside the boys' tournament from 19 to 24 July 2021 at the Estadio Betero in Valencia, Spain.
Germany won their third title by finished first in the round-robin tournament, the six-time defending champions the Netherlands finished in third place.
The following teams participated in the 2021 EuroHockey U18 Championship:
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All times are local (UTC+2).