2005–06 División de Honor de Futsal
The 2005–06 season of the División de Honor de Futsal is the 17th season of top-tier futsal in Spain.
Regular season
League table
| P | Team | Pld | W | D | L | GF | GA | Pts |
| 1 | ElPozo Murcia Turística | 30 | 22 | 5 | 3 | 156 | 87 | 71 |
| 2 | Boomerang Interviú | 30 | 20 | 4 | 6 | 143 | 94 | 64 |
| 3 | Polaris World Cartagena | 30 | 16 | 8 | 6 | 123 | 96 | 56 |
| 4 | Martorell | 30 | 14 | 10 | 6 | 123 | 90 | 52 |
| 5 | Autos Lobelle de Santiago | 30 | 14 | 8 | 8 | 127 | 99 | 50 |
| 6 | Playas de Castellón | 30 | 14 | 6 | 10 | 135 | 133 | 48 |
| 7 | PSG Móstoles | 30 | 13 | 7 | 10 | 95 | 96 | 46 |
| 8 | MRA Gvtarra Navarra | 30 | 12 | 8 | 10 | 106 | 93 | 44 |
| 9 | Caja Segovia | 30 | 12 | 4 | 14 | 123 | 117 | 40 |
| 10 | FIAT Carnicer Torrejón | 30 | 11 | 5 | 14 | 120 | 144 | 38 |
| 11 | Azkar Lugo | 30 | 10 | 7 | 13 | 93 | 110 | 37 |
| 12 | Barcel Euro Puebla | 30 | 8 | 9 | 13 | 117 | 122 | 33 |
| 13 | DKV Seguros Zaragoza | 30 | 8 | 7 | 15 | 96 | 128 | 31 |
| 14 | Benicarló Grupo Poblet | 30 | 7 | 5 | 18 | 80 | 118 | 26 |
| 15 | GSI Bilbo | 30 | 5 | 6 | 19 | 94 | 136 | 21 |
| 16 | Albacete | 30 | 4 | 1 | 25 | 87 | 155 | 13 |
- At end of season, Barcel Euro Puebla's seat was sold to CD Vigo FS.
Playoffs
Championship playoffs
The Finals were broadcast in Spain on RTVE.Championship playoffs matches
Quarter-finals
MRA Gvtarra Navarra vs. ElPozo Murcia Turística:- Game 1 @ Pamplona:
- Game 2 @ Murcia:
- Total Aggregate: 13-21
- Game 1 @ Móstoles:
- Game 2 @ Alcalá de Henares:
- Total Aggregate: 6-11
- Game 1 @ Castellón de la Plana:
- Game 2 @ Cartagena:
- Total Aggregate: 4-11
- Game 1 @ Santiago de Compostela:
- Game 2 @ Martorell:
- Game 3 @ Martorell:
- Total Aggregate: 8-12
Semifinals
- Game 1 @ Murcia:
- Game 2 @ Murcia:
- Game 3 @ Martorell:
- Total Aggregate: 18-12
- Game 1 @ Alcalá de Henares:
- Game 2 @ Alcalá de Henares:
- Game 3 @ Cartagena:
- Game 4 @ Cartagena:
- Total Aggregate: 15-21
Final
- Game 1 @ Murcia: June 10
- Game 2 @ Murcia: June 11
- Game 3 @ Cartagena: June 17
- Game 4 @ Cartagena: June 18
- Game 5 @ Murcia: June 24
- Total Aggregate: 17-16
Relegation playoff
- Benicarló Grupo Poblet remained in División de Honor.