The Spain men's national under-21 field hockey team represent Spain in men's international under-21 field hockey competitions and is controlled by the Royal Spanish Hockey Federation, the governing body for field hockey in Spain. The team competes in the EuroHockey Junior Championships and has qualified for all editions of the Junior World Cups except the 1985 edition. Their biggest successes where the bronze medal at the 2005 Junior World Cup and their three titles at the EuroHockey Junior Championships.