| Copa del Generalísimo | |
| Year: | 1958–59 |
| Other Titles: | 57th Copa del Rey |
| Country: |  Spain |
| Num Teams: | 48 |
| Defending Champions: | Atlético Bilbao |
| Winners: | CF Barcelona (14th title) |
| Second: | Granada CF |
| Matches: | 98 |
| Prev Season: | 1957–58 |
| Next Season: | 1959–60 |
The 1958–59 Copa del Generalísimo was the 57th staging of the Copa del Rey. The competition began on 21 December 1958 and concluded on 21 June 1959 with the final.
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See main article: 1959 Copa del Generalísimo Final.
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