| Copa del Rey | |
| Year: | 2011–12 |
| Country: | Spain |
| Num Teams: | 48 |
| Defending Champions: | Barcelona Alusport |
| Champions: | Barcelona Alusport |
| Runner-Up: | ElPozo Murcia |
| Matches: | 53 |
| Goals: | 418 |
| Prevseason: | 2010–11 |
| Nextseason: | 2012–13 |
The 2011–12 Copa del Rey was the 2nd staging of the Copa del Rey de Futsal. The competition began on October 8, 2011 and finished with the final on May 15, 2012. The final took place at Pabellón Fernando Argüelles in Antequera, Andalusia.
FC Barcelona Alusport won its second title in a row by defeating ElPozo Murcia 6–3 in the Final.
| Round | Date | Fixtures | Clubs | Notes |
|---|---|---|---|---|
| First round[1] | 12 October 2011 | 6 | 12 → 32 | Clubs participating in Segunda División B gain entry. |
| Second Round[2] | 1 November 2011 | 16 | 32 → 16 | Clubs participating in Segunda División gain entry. |
| Third Round[3] | 5 & 6 December 2011 | 16 | 32 → 16 | Clubs participating in Primera División gain entry. |
| Fourth Round[4] | 28 & 29 December 2011 | 8 | 16 → 8 | |
| Quarter-finals[5] | 22 February 2012 | 4 | 8 → 4 | |
| Semifinals | 20 March 2012 | 2 | 4 → 2 | |
| 3 April 2012 | ||||
| Final | May 15, 2012 | 1 | 2 → 1 | |
| width=27% | Team 1 | width=22% | Result | width=27% | Team 2 |
|---|---|---|---|---|---|
| 2 – 4 | Aguas de Teror | ||||
| O'Parrulo | 6 – 2 | Zamora | |||
| Azulejos y Pavimentos Brihuega | Guadalajara | ||||
| Mutrayil-Mercomotril | Walkover | Albacete | |||
| Dominicos | 4 – 1 | Sícoris | |||
| 3 – 5 | Auzoak Zierbena |
| width=27% | Team 1 | width=22% | Result | width=27% | Team 2 |
|---|---|---|---|---|---|
| O'Parrulo | 7 – 4 | Cidade de Narón | |||
| 2 – 3 | Burela Pescados Rubén | ||||
| UPV Maristas Valencia | |||||
| Finques Centelles | Playas de Castellón | ||||
| 4 – 7 | Space Gasifred Ciutat d'Ibiza | ||||
| 6 – 7 | Hotels Plaza Andorra | ||||
| 4 – 9 | Sala 5 Martorell | ||||
| Auzoak Zierbena | 6 – 5 | L'Hospitalet Bellsport | |||
| 4 – 7 | Melilla | ||||
| 4 – 5 | Unión Africa Ceutí | ||||
| 2 – 5 | Gáldar Gran Canaria | ||||
| Alamín | 7 – 1 | Aguas de Teror | |||
| 4 – 5 | Manzanares | ||||
| Azulejos y Pavimentos Brihuega | 3 – 1 | Fuconsa Jaén | |||
| Oxipharma | |||||
| Pilaristas-Flex | 5 – 4 | UMA-Antequera |
| width=27% | Team 1 | width=22% | Score | width=27% | Team 2 |
|---|---|---|---|---|---|
| 0 – 5 | ElPozo Murcia | ||||
| 4 – 8 | Carnicer Torrejón | ||||
| 0 – 3 | Caja Segovia | ||||
| 2 – 5 | Fisiomedia Manacor | ||||
| Gáldar Gran Canaria | 5 – 3 | OID Talavera | |||
| 1 – 3 | Triman Navarra | ||||
| 3 – 4 | FC Barcelona Alusport | ||||
| Manzanares | 4 – 1 | Puertollano | |||
| Oxipharma | Reale Cartagena | ||||
| 3 – 7 | Ríos Renovables R. N. | ||||
| A. Lobelle | |||||
| UPV Maristas Valencia | Benicarló | ||||
| 2 – 6 | Inter Movistar | ||||
| 5 – 7 | Azkar Lugo | ||||
| 1 – 5 | Marfil Santa Coloma | ||||
| 3 – 8 | Umacon Zaragoza |
| width=27% | Team 1 | width=22% | Score | width=27% | Team 2 |
|---|---|---|---|---|---|
| 1 – 10 | ElPozo Murcia | ||||
| 2 – 6 | Fisiomedia Manacor | ||||
| Ríos Renovables R. N. | 5 – 3 | Triman Navarra | |||
| A. Lobelle | |||||
| 1 – 2 | Caja Segovia | ||||
| Oxipharma | Carnicer Torrejón | ||||
| 1 – 2 | FC Barcelona Alusport | ||||
| 1 – 6 | Inter Movistar |