| Competition: | Primeira Liga |
| Season: | 1975–76 |
| Winners: | Benfica 22nd title |
| Relegated: | União de Tomar Farense CUF Barreiro |
| Continentalcup1: | European Cup |
| Continentalcup1 Qualifiers: | Benfica |
| Continentalcup2: | Cup Winners' Cup |
| Continentalcup2 Qualifiers: | Boavista |
| Continentalcup3: | UEFA Cup |
| Continentalcup3 Qualifiers: | F.C. Porto Belenenses |
| Matches: | 240 |
| Total Goals: | 681 |
| League Topscorer: | Rui Jordão (30 goals) |
| Prevseason: | 1974–75 |
| Nextseason: | 1976–77 |
The 1975–76 Primeira Divisão was the 42nd season of top-tier football in Portugal.
It was contested by 16 teams, and S.L. Benfica won the championship.
| Rank | Player | Club | Goals[1] |
|---|---|---|---|
| 1 | Rui Jordão | Benfica | 30 |
| 2 | Nené | Benfica | 29 |
| 3 |  Teófilo Cubillas | Porto | 28 |
| 4 | Manuel Fernandes | Sporting | 26 |
| 5 | Francisco González | Belenenses | 18 |
| 6 | Tito | Vitória de Guimarães | 16 |
| 7 | João Alves | Boavista | 15 |
| 8 | Albertino Pereira | Leixões | 14 |
| 9 | Chico Gordo | Braga | 13 |
| 10 | Jacques Pereira | Farense | 12 |
| Camolas | União de Tomar |