A | B | C | D | E | F | G | H | CH | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
The 1980–81 Segunda División B was the 4th season of Segunda División B, the third highest level of the Spanish football league system, since its establishment in 1977. First and 2nd in each group were promoted to Segunda División, and the bottom three were relegated to the Tercera División.
Group 1
| Season | 1980–81 |
|---|---|
| Champions | Celta de Vigo |
| Promoted | Celta de Vigo Deportivo de La Coruña |
| Relegated | Pontevedra CF UP Langreo Gimnástica Arandina |
| Matches played | 380 |
| Goals scored | 922 (2.43 per match) |
| Biggest home win | Bilbao A. 7–0 R. Ferrol (22 March 1981) |
| Biggest away win | Mirandés 0–4 Huesca (12 April 1981) |
| Highest scoring | Alcalá 4–5 Las Palmas A. (3 May 1981) |
← 1979–80 1981–82 → | |
A total of 20 teams will contest the group, including 2 relegated from the Segunda División and 4 promoted from the Tercera División.
Promotion and relegation
Teams relegated from 1979–80 Segunda División
Teams promoted from 1979–80 Tercera División
Teams
Teams from Aragon, Asturias, Basque Country, Canary Islands, Castile and León, Galicia, La Rioja and Madrid.
League table
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Promotion or relegation |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Celta de Vigo (C, P) | 38 | 23 | 12 | 3 | 76 | 22 | +54 | 58 | Promotion to Segunda División |
| 2 | Deportivo La Coruña (P) | 38 | 25 | 6 | 7 | 70 | 36 | +34 | 56 | |
| 3 | Bilbao Athletic | 38 | 17 | 11 | 10 | 53 | 31 | +22 | 45 | |
| 4 | Cultural Leonesa | 38 | 18 | 9 | 11 | 57 | 41 | +16 | 45 | |
| 5 | Tenerife | 38 | 17 | 11 | 10 | 47 | 40 | +7 | 45 | |
| 6 | CD Logroñés | 38 | 17 | 9 | 12 | 57 | 48 | +9 | 43 | |
| 7 | Compostela | 38 | 16 | 10 | 12 | 37 | 34 | +3 | 42 | |
| 8 | San Sebastián | 38 | 15 | 11 | 12 | 43 | 34 | +9 | 41 | |
| 9 | Mirandés | 38 | 16 | 7 | 15 | 41 | 42 | −1 | 39 | |
| 10 | Sestao Sport | 38 | 13 | 12 | 13 | 39 | 42 | −3 | 38 | |
| 11 | Racing Ferrol | 38 | 16 | 6 | 16 | 41 | 40 | +1 | 38 | |
| 12 | Las Palmas Atlético | 38 | 15 | 7 | 16 | 51 | 51 | 0 | 37 | |
| 13 | Torrejón | 38 | 15 | 6 | 17 | 49 | 54 | −5 | 36 | |
| 14 | Alcalá | 38 | 12 | 10 | 16 | 41 | 42 | −1 | 34 | |
| 15 | Ensidesa | 38 | 12 | 8 | 18 | 45 | 66 | −21 | 32 | |
| 16 | Zamora | 38 | 9 | 13 | 16 | 33 | 41 | −8 | 31 | |
| 17 | Huesca | 38 | 10 | 11 | 17 | 45 | 56 | −11 | 31 | |
| 18 | Pontevedra (R) | 38 | 9 | 8 | 21 | 26 | 57 | −31 | 26 | Relegation to Tercera División |
| 19 | Langreo (R) | 38 | 6 | 11 | 21 | 41 | 77 | −36 | 23 | |
| 20 | Gimnástica Arandina (R) | 38 | 4 | 12 | 22 | 30 | 68 | −38 | 20 |
Rules for classification: 1st points; 2nd head-to-head points; 3rd head-to-head goal difference; 4th head-to-head goals scored; 5th goal difference; 6th number of goals scored
(C) Champions; (P) Promoted; (R) Relegated