The following is a summary of the 1983–84 season of competitive football in Switzerland.
Nationalliga A
League table
Championship play-off
Nationalliga B
League table <onlyinclude>
Play-out against relegation The decider was played on 15 June in Olympique de la Pontaise, Lausanne.
FC Monthey win after penalty shoot-out and remain in division. FC Fribourg are relegated to 1984–85 Swiss 1. Liga.
1. Liga
Group 1
Group 2
Group 3
Group 4
Promotion play-off Qualification round
Yverdon-Sport FC win 4–3 on aggregate and continue to the finals.
FC Zug win 6–4 on aggregate and continue to the finals.
FC Schaffhausen win 7–1 on aggregate and continue to the finals.
Etoile Carouge FC win 3–1 on aggregate and continue to the finals.
Final round
FC Schaffhausen win 5–2 on aggregate and are promoted to 1984–85 Nationalliga B.
Etoile Carouge FC win on away goals and are promoted to 1984–85 Nationalliga B.
Decider for third place
Yverdon-Sport FC win 3–2 on aggregate and are promoted to 1984–85 Nationalliga B. FC Zug remain in 1. Liga.
Decider for 1. Liga championship
FC Schaffhausen win and are 1. Liga champions.
Relegation play-out First round
FC Raron continue to the final.
FC Rorschach continue to the final.
Final round
FC Rorschach win 3–1 on aggregate and remain in division. FC Raron are relegated to 2. Liga.
Swiss Cup
Early rounds The routes of the finalists to the final were: Round 3: Martigny-Servette 1:2. Charmey-Lausanne 1:13. Round 4: La Chaux-de-Fonds-Servette 1:3. YB-Lausanne 2:4. Round 5: Servette-Sion 4:2. Grenchen-Lausanne 0:2. Quarter-finals: Servette-Chiasso 5:0. Lausanne-Zürich 3:2 a.e.t. Semi-finals: Aarau-Servette 0:0 a.e.t. Replay: Servette-Aarau 1:0. Lausanne-St. Gallen 1:0.
Final
Swiss Clubs in Europe Grasshopper Club as 1982–83 Nationalliga A champions: 1983–84 European Cup Servette as 1982–83 Swiss Cup finalist: 1983–84 Cup Winners' Cup St. Gallen: as league third placed team: 1983–84 UEFA Cup and entered 1983 Intertoto Cup Zürich: as league fourth placed team: 1983–84 UEFA Cup and entered 1983 Intertoto Cup Luzern: entered 1983 Intertoto Cup Young Boys: entered 1983 Intertoto Cup
Grasshopper Club European Cup
First round
Dinamo Minsk won 3–2 on aggregate.
Servertte Cup Winners' Cup
First round
Servette won 9–1 on aggregate.
Second
Shakhtar Donetsk won 3–1 on aggregate.
St. Gallen UEFA Cup
First round
Radnički Niš won 5–1 on aggregate.
Intertoto Cup
Group 3
Zürich UEFA Cup
First round
Royal Antwerp won 8–3 on aggregate.
Intertoto Cup
Group 1 Matches
Final group table
Luzern Intertoto Cup
Group 4
Young Boys Intertoto Cup
Group 2
References
Sources Switzerland 1983–84 at RSSSF Cup finals at Fussball-Schweiz European Competitions 1983–84 at RSSSF.com Intertoto history at Pawel Mogielnicki's Page