| Pld | W | D | L | GF | GA | +/- | Pts | ||
|---|---|---|---|---|---|---|---|---|---|
1 |
30 | 22 | 6 | 2 | 72 | 15 | +57 | 50 | |
2 |
30 | 21 | 6 | 3 | 53 | 18 | +35 | 48 | |
3 |
30 | 14 | 9 | 7 | 48 | 28 | +20 | 37 | |
4 |
30 | 14 | 8 | 8 | 36 | 25 | +11 | 36 | |
5 |
30 | 11 | 9 | 10 | 38 | 30 | +8 | 31 | |
6 |
30 | 10 | 10 | 10 | 34 | 39 | -5 | 30 | |
7 |
30 | 9 | 11 | 10 | 30 | 30 | 0 | 29 | |
8 |
30 | 11 | 6 | 13 | 34 | 37 | -3 | 28 | |
9 |
30 | 9 | 9 | 12 | 26 | 35 | -9 | 27 | |
10 |
30 | 11 | 5 | 14 | 27 | 38 | -11 | 27 | |
11 |
30 | 8 | 10 | 12 | 24 | 39 | -15 | 26 | |
12 |
30 | 10 | 5 | 15 | 38 | 51 | -13 | 25 | |
13 |
30 | 8 | 9 | 13 | 24 | 40 | -16 | 25 | |
14 |
30 | 8 | 8 | 14 | 27 | 31 | -4 | 24 | |
15 |
30 | 7 | 9 | 14 | 33 | 46 | -13 | 23 | |
16 |
30 | 4 | 6 | 20 | 16 | 58 | -42 | 14 |
30-round
Primeira Divisão
| Winner | |
| Country |  Portugal |
| Date | 24.08.1980 - 31.05.1981 |
| Played | 240 of 240 |
Reviews of games
Moreirense 1 - 0 Boavista Highlights
Vitória Guimarães 2 - 0 Estrela Amadora Highlights
Rio Ave 2 - 3 Benfica Highlights
Arouca 1 - 1 Estoril Highlights
Nacional da Madeira 3 - 1 Casa Pia Highlights
Sporting Lisbon 3 - 1 Famalicao Highlights
FC Porto 2 - 0 AVS Highlights
Farense 0 - 1 Braga Highlights
Gil Vicente 0 - 1 Santa Clara Highlights
Famalicao 1 - 0 Rio Ave Highlights
Boavista 1 - 2 Vitória Guimarães Highlights
Casa Pia 1 - 3 Sporting Lisbon Highlights
