1974–75 Nationalliga A
| Season | 1974–75 |
|---|---|
| Champions | Zürich |
| Relegated | Luzern Vevey-Sports |
| Top goalscorer | Ilija Katić (Zürich) 23 goals |
← 1973–74 1975–76 → | |
| Season | 1974–75 |
|---|---|
| Champions | Biel-Bienne |
| Promoted | Biel-Bienne La Chaux-de-Fonds |
| Relegated | US Giubiasco Mendrisiostar |
| Top goalscorer | Heinz-Joachim Dries (La Chaux-de-Fonds) 24 goals |
← 1973–74 1975–76 → | |
The following is the summary of the Swiss National League in the 1974–75 football season, both Nationalliga A and Nationalliga B. This was the 78th season of top-tier and the 77th season of second-tier football in Switzerland.