1930 Copa del Rey

• Andalusia: Sevilla FC, Real Betis • Aragón: Iberia SC, Patria Aragón • Asturias: Real Oviedo, Sporting de Gijón • Balearic Islands: CD Alfonso XIII • Canary Islands: Real Club Victoria • Cantabria: Racing de Santander, Gimnástica de Torrelavega • Castile and León: Cultural y Deportiva Leonesa, Real Valladolid • Catalonia: FC Barcelona, CD Europa, RCD Español • Extremadura: CD Don Benito • Galicia: Celta de Vigo, Racing de Ferrol • Gipuzkoa: Real Unión, Real Sociedad, CA Osasuna • Murcia: Real Murcia, Cartagena FC • Centre Region: Real Madrid, Racing de Madrid, Athletic Madrid • Valencia: Valencia CF, CD Castellón • Biscay: Athletic Bilbao, CD Alavés, Arenas Club de Getxo ==Round of 32==

The first leg was played on April 6. The second leg was played on April 13. Real Betis received a bye. • Tiebreaker ==Round of 16==

The first leg was played on April 20. The second leg was played on April 27. ==Quarter-finals==

The first leg was played on May 4. The second leg was played on May 11. ==Semi-finals==

The first leg was played on May 18. The second leg was played on May 25. • Tiebreaker Played on May 27 in Zaragoza. ==Final==