The Copa de la Reina de Baloncesto (English: Queen's Cup of Basketball) is an annual cup competition for Spanish women's basketball teams. The first edition of the competition, originally named Women's Senior Basketball Championship, took place in 1943, which makes it the oldest Spanish women's basketball competition, but it was only since 1978, when it took its current name, that it has been carried every year. The 2012 cup marked the 50th edition of the competition.

The cup is played by the top teams of the Spanish Women's League's table in the mid of the season. After several formats in previous years, the 2019 edition reverted to the Final Eight format.

CB Avenida is the defending champion and in 2019 won its eighth title, surpassing both Ros Casares and Picadero JC as the most successful team in the competition.

The "Copa de la Reina" is Spain's premier women's basketball tournament, showcasing the top talent in the sport from across the country. Held annually, this prestigious competition features the best teams from the Liga Femenina, Spain's top women's basketball league, competing for the coveted title.

The tournament typically takes place in a knockout format, culminating in an exciting final that draws fans from all over Spain. Each match is a display of skill, athleticism, and strategy, as teams battle for supremacy on the court. The Copa de la Reina not only highlights the incredible talent of female athletes but also serves as a platform to promote women's basketball in Spain.

In addition to the thrilling games, the tournament fosters a vibrant atmosphere, with passionate fans, community engagement, and various events surrounding the matches. The Copa de la Reina is not just a competition; it is a celebration of women's sports, inspiring the next generation of players and fans alike. Whether you're a die-hard basketball enthusiast or a casual observer, the Copa de la Reina promises an unforgettable experience filled with excitement and high-level competition.