| Copa del Rey Juvenil | |
| Year: | 2005 |
| Country: | Spain |
| Num Teams: | 16 |
| Defending Champions: | Espanyol |
| Champions: | FC Barcelona |
| Runner-Up: | Sporting de Gijón |
| Matches: | 29 |
| Goals: | 78 |
| Prevseason: | 2004 |
| Nextseason: | 2006 |
The 2005 Copa del Rey Juvenil was the 55th staging of the tournament. The competition began on May 15, 2005 and ended on June 26, 2005 with the final.
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Miguel Ramos