1983–84 Copa del Rey

The 1983-84 Copa del Rey was the 12th edition of Spain's national cup competition. It was won by CG Puigcerda, who defeated CH Jaca in the final to claim the title.

Quarterfinals

 * CH Jaca 10 - Vizcaya Bilbao 4

Semifinals

 * CH Jaca defeated CHH Txuri Urdin
 * CG Puigcerda advanced

Final

 * CH Jaca 6 - CG Puigcerda 8