# 2005–06 Copa Federación de España

The 2005–06 Copa Federación de España was the 13th staging of the Copa Federación de España, a knockout competition for Spanish football clubs in Segunda División B and Tercera División.
The competition began in August 2006 with the Regional stages and ended with the finals on 5 and 19 April 2006.

## Autonomous Communities tournaments
### Asturias tournament
#### Qualifying tournament
##### Group A

| Team | Pld | W | D | L | GF | GA | GD | Pts |
| Siero | 4 | 2 | 1 | 1 | 3 | 2 | +1 | 7 |
| Marino | 4 | 1 | 2 | 1 | 6 | 5 | +1 | 5 |
| Avilés | 4 | 0 | 3 | 1 | 4 | 5 | –1 | 3 |
| | Avi | Mar | Sie |
| Avilés | | 2–2 | 0–0 |
| Marino | 2–2 | | 1–0 |
| Siero | 1–0 | 2–1 | |

##### Group B

| Team | Pld | W | D | L | GF | GA | GD | Pts |
| Oviedo ACF | 4 | 3 | 0 | 1 | 5 | 4 | +1 | 9 |
| Sporting B | 4 | 2 | 1 | 1 | 6 | 4 | +2 | 7 |
| Mosconia | 4 | 0 | 1 | 3 | 3 | 6 | –3 | 1 |
| | Mos | ACF | SpB |
| Mosconia | | 1–2 | 1–0 |
| Oviedo ACF | 1–0 | | 0–2 |
| Sporting B | 2–2 | 2–1 | |

##### Group C

| Team | Pld | W | D | L | GF | GA | GD | Pts |
| Caudal | 4 | 2 | 1 | 1 | 4 | 2 | +2 | 7 |
| Ribadesella | 4 | 1 | 2 | 1 | 2 | 1 | +1 | 5 |
| Lealtad | 4 | 1 | 1 | 2 | 2 | 5 | –3 | 4 |
| | Cau | Lea | Rib |
| Caudal | | 2–0 | 0–0 |
| Lealtad | 0–3 | | 2–0 |
| Ribadesella | 1–0 | 0–0 | |

##### Group D

| Team | Pld | W | D | L | GF | GA | GD | Pts |
| Universidad | 4 | 2 | 1 | 1 | 5 | 5 | 0 | 7 |
| Ceares | 4 | 1 | 3 | 0 | 4 | 2 | +2 | 6 |
| Langreo | 4 | 0 | 2 | 2 | 3 | 5 | –2 | 2 |
| | Cea | Lan | Uni |
| Ceares | | 0–0 | 2–0 |
| Langreo | 1–1 | | 1–2 |
| Universidad de Oviedo | 1–1 | 2–1 | |

#### Semifinals

| Team 1 | Agg.Tooltip Aggregate score | Team 2 | 1st leg | 2nd leg |
| Siero | 2–5 | Oviedo ACF | 2–3 | 0–2 |
| Caudal | 8–2 | Universidad | 5–1 | 3–1 |

#### Final

| Team 1 | Score | Team 2 |
| Oviedo ACF | 0–2 | Caudal |

### Castile and León tournament

| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Qualification | GUI | BAÑ | MIR |
| 1 | Guijuelo | 2 | 1 | 1 | 0 | 3 | 2 | +1 | 4 | Winner | — | 3–2 | — |
| 2 | La Bañeza | 2 | 1 | 0 | 1 | 4 | 3 | +1 | 3 | | — | — | 2–0 |
| 3 | Mirandés | 2 | 0 | 1 | 1 | 0 | 2 | −2 | 1 | | 0–0 | — | — |

### Navarre tournament

| Team 1 | Agg.Tooltip Aggregate score | Team 2 | 1st leg | 2nd leg |
| Burladés | 3–1 | Iruña | 2–1 | 1–0 |

## National tournament
### National Qualifying round

| Team 1 | Agg.Tooltip Aggregate score | Team 2 | 1st leg | 2nd leg |
| Haro | 3–3 | Calahorra | 2–2 | 1–1 |
| Villanueva | 0–6 | Puertollano | 0–3 | 0–3 |
| Rápido de Bouzas | 2–3 | Coruxo | 1–2 | 1–1 |

### Round of 32

| Team 1 | Agg.Tooltip Aggregate score | Team 2 | 1st leg | 2nd leg |
| Coruxo | 1–3 | Ourense | 0–1 | 1–2 |
| Guijuelo | 6–5 | Ponferradina | 5–2 | 1–3 |
| Caudal | 1–1 | Racing B | 1–1 | 0–0 |
| Escobedo | 1–4 | Calahorra | 0–3 | 1–1 |
| Barakaldo | 3–1 | Burladés | 1–0 | 2–1 |
| Valle de Egüés | 1–3 | Indautxu | 1–1 | 0–2 |
| Huesca | 4–1 | Mataró | 1–0 | 0–4 |
| Barbastro | 0–3 | Sabadell | 0–0 | 0–3 |
| Mar Menor | 2–3 | Conquense | 1–2 | 1–1 |
| Elche Ilicitano | 3–5 | Gandía | 3–1 | 0–4 |
| Leganés | 2–1 | Las Rozas | 1–1 | 1–0 |
| Rayo Vallecano B | 1–3 | Puertollano | 0–2 | 1–1 |
| Algeciras | 1–1 | Jaén | 1–1 | 0–0 |
| Don Benito | 2–3 | Marbella | 2–0 | 0–3 |
| Laguna | 3–2 | Constància | 3–0 | 0–2 |
| Mallorca B | 0–5 | Universidad Las Palmas | 0–0 | 0–5 |

### Round of 16

| Team 1 | Agg.Tooltip Aggregate score | Team 2 | 1st leg | 2nd leg |
| Guijuelo | 3–3 | Calahorra | 0–2 | 1–3 |
| Ourense | 5–0 | Racing B | 4–0 | 1–0 |
| Huesca | 4–1 | Indautxu | 1–0 | 3–1 |
| Barakaldo | 1–6 | Sabadell | 0–5 | 1–1 |
| Laguna | 2–4 | Universidad Las Palmas | 2–1 | 0–3 |
| Leganés | 4–3 | Conquense | 0–0 | 4–3 |
| Jaén | 0–4 | Marbella | 0–0 | 0–4 |
| Puertollano | 2–1 | Gandía | 2–0 | 0–1 |

### Quarter-finals

| Team 1 | Agg.Tooltip Aggregate score | Team 2 | 1st leg | 2nd leg |
| Ourense | 3–0 | Guijuelo | 1–0 | 2–0 |
| Sabadell | 0–2 | Huesca | 0–1 | 0–1 |
| Puertollano | 5–1 | Marbella | 2–1 | 3–0 |
| Universidad Las Palmas | 3–5 | Leganés | 2–3 | 1–2 |

### Semifinals

| Team 1 | Agg.Tooltip Aggregate score | Team 2 | 1st leg | 2nd leg |
| Huesca | 4–3 | Ourense | 4–2 | 0–1 |
| Leganés | 1–2 | Puertollano | 1–1 | 0–1 |

### Final

| Team 1 | Agg.Tooltip Aggregate score | Team 2 | 1st leg | 2nd leg |
| Huesca | 1–3 | Puertollano | 1–1 | 0-2 |