The following is a summary of the 1965–66 season of competitive football in Switzerland.

Nationalliga A

Final league table

Nationalliga B

Final league table

1. Liga

Group West

Group Central

Group South and East

Decider for twelfth place The decider was played in Frauenfeld.

FC Amriswil win and remain in the division. FC Dietikon were relegated to 2. Liga Interregional.

Promotion play-off The three group winners played a round-robin against the four teams who had not been in their group. The teams did not play against the team that had been in the same group.

Matches The first games were played on 5 June.

The second round was played on 12 June.

The third round was played on 19 June.

The final round was played on 26 June.

Final table

Swiss Cup

The competition was played in a knockout system. In the case of a draw, extra time was played. If the teams were still level after extra time, the match was replayed at the away team's ground. In the replay, in case of a draw after extra time, it was to be decided with a penalty shoot-out.

Early rounds The routes of the finalists to the final were: Third round: teams from the NLA with byes. Fourth round: Blue Stars-Zürich 1:6. Servette-Fontainemelon 5:2. Fifth round: Lugano-Zürich 1:2. Servette-Lausanne 1:0 Quarter-finals. Zürich-Bellinzona 5:1. Servette-La Chaux-de-Fonds 2:1. Semi-finals: Zürich-Cantonal Neuchâtel 4:2. Basel-Servette 1:3.

Final The final was held in the former Wankdorf Stadium on Easter Monday 11 April 1966.

Comments: The largest attendance to date for a Swiss Cup final. First ever final appearance for FC Zurich.

Swiss Clubs in Europe Lausanne-Sport as 1964–65 Nationalliga A champions: 1965–66 European Cup Sion as 1964–65 Swiss Cup winners: 1965–66 European Cup Winners' Cup Grasshopper Club: Entered 1965–66 Intertoto Cup Lugano: Entered 1965–66 Intertoto Cup La Chaux-de-Fonds: Entered 1965–66 Intertoto Cup Luzern: Entered 1965–66 Intertoto Cup

Lausanne European Cup

Preliminary round

Sparta Prague won 4–0 on aggregate.

Sion Cup Winners' Cup

First round

Sion won 6–3 on aggregate

Second round

Magdeburg won 10-3 on aggregate

Grasshopper Club Intertoto Cup

Group A2

Lugano Intertoto Cup

Group A1

Quarter-finals

Lugano won 2–1 on aggregate and continued to the semi-finals.

Semi-finals

Drawn 1–1 on aggregate. Norrköping progressed to the final on toss of a coin.

La Chaux-de-Fonds Intertoto Cup

Group A3

Luzern Intertoto Cup

Group A4

References

Sources Switzerland 1965–66 at RSSSF European Competitions 1965–66 at RSSSF.com Cup finals at Fussball-Schweiz Intertoto history at Pawel Mogielnicki's Page