| Copa del Rey Juvenil | |
| Year: | 2006 |
| Country: | Spain |
| Num Teams: | 16 |
| Defending Champions: | FC Barcelona |
| Champions: | FC Barcelona |
| Runner-Up: | Zaragoza |
| Matches: | 29 |
| Goals: | 80 |
| Prevseason: | 2005 |
| Nextseason: | 2007 |
The 2006 Copa del Rey Juvenil was the 56th staging of the tournament. The competition began on May 14, 2006 and ended on June 24, 2006 with the final.
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