1945–46 Segunda División
The 1945–46 Segunda División season saw 14 teams participate in the second flight Spanish league. Sabadell and Deportivo were promoted to the Primera División. Ceuta, Salamanca and Jerez were relegated to the Tercera División.
Final table
| Key to colors in league table: |
| Promoted to Primera División |
| Promotion playoff |
| Relegation playoff |
| Relegated to Tercera División |
| Pos | Team | Pl | Pts | W | D | L | GF | GA | GD |
|---|---|---|---|---|---|---|---|---|---|
| 1 | CD Sabadell CF | 26 | 35 | 14 | 7 | 5 | 50 | 29 | +21 |
| 2 | Deportivo de La Coruña | 26 | 33 | 14 | 5 | 7 | 38 | 28 | +10 |
| 3 | Club Gimn. Tarragona | 26 | 29 | 12 | 5 | 9 | 50 | 46 | +4 |
| 4 | Granada CF | 26 | 29 | 12 | 5 | 9 | 49 | 35 | +14 |
| 5 | RCD Córdoba | 26 | 29 | 13 | 3 | 10 | 36 | 34 | +2 |
| 6 | Real Sociedad | 26 | 27 | 12 | 3 | 11 | 46 | 33 | +13 |
| 7 | Club Ferrol | 26 | 25 | 10 | 5 | 11 | 39 | 52 | -13 |
| 8 | RCD Mallorca | 26 | 25 | 8 | 9 | 9 | 37 | 39 | -2 |
| 9 | Real Santander | 26 | 24 | 11 | 2 | 13 | 56 | 51 | +5 |
| 10 | Zaragoza FC | 26 | 24 | 10 | 4 | 12 | 44 | 53 | -9 |
| 11 | Real Betis | 26 | 24 | 10 | 4 | 12 | 41 | 40 | +1 |
| 12 | Jerez CF | 26 | 22 | 9 | 4 | 13 | 43 | 59 | -16 |
| 13 | UD Salamanca | 26 | 20 | 8 | 4 | 14 | 41 | 48 | -7 |
| 14 | SD Ceuta | 26 | 18 | 8 | 2 | 16 | 35 | 58 | -23 |
Promotion playoff
| Team 1 | Score | Team 2 |
|---|---|---|
| Español | 3–0 | Gimnástico |
Relegation playoff
| Team 1 | Score | Team 2 |
|---|---|---|
| Jerez | 0–2 | Baracaldo |