| Copa del Rey 2009 | |
|---|---|
 | |
| League | Copa del Rey |
| Sport | Basketball |
| Finals champions | Baskonia |
| Runners-up | Unicaja |
| Finals MVP |  Mirza Teletović |
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The Copa del Rey 2008-09 was the 73rd edition of the Spanish basketball Cup. It was managed by the ACB and was disputed in Madrid, Community of Madrid in the Palacio de Deportes between days 19 and 22 of February. The winning team was TAU Cerámica.