The Copa del Rey de Balonmano (English: King's Cup of Handball) is an annual cup competition for Spanish handball teams. Organized by the Liga ASOBAL. It was originally known as the Copa del Generalísimo and was renamed Copa de SM El Rey in 1975. It was the first nationwide handball competition played in Spain, and was first played for in 1957.

The Spain Copa del Rey is one of the most prestigious and historic handball tournaments in Spain. Organized annually by the Royal Spanish Handball Federation (RFEBM), it brings together the top professional handball clubs from across the country to compete for the coveted trophy. Known for its exciting matches and high level of competition, the Copa del Rey showcases the best talent in Spanish handball and serves as a key event in the national sporting calendar. The tournament features a knockout format, culminating in a thrilling final that often draws passionate fans and garners significant media attention. With a rich tradition dating back over a century, the Copa del Rey remains a symbol of excellence and sporting pride in Spanish handball.