| Country: | Switzerland |
| Season: | 1982–83 |
| Division1: | Nationalliga A |
| Champions1: | Grasshopper Club |
| Division2: | Nationalliga B |
| Champions2: | FC La Chaux-de-Fonds |
| Division3: | 1. Liga |
| Champions3: | 1. Liga champion: FC Martigny-Sports Group 1: Etoile Carouge FC Group 2: BSC Old Boys Group 3: SC Kriens Group 4: FC Altstätten |
| Domestic: | Swiss Cup |
| Dchampions: | Grasshopper Club |
| Wdivision1: | Swiss Women's Super League |
| Wchampions1: | SV Seebach Zürich |
| Wdomestic: | Swiss Cup |
| Wdchampions: | DFC Bern |
| Prevseason: | 1981–82 |
| Nextseason: | 1983–84 |
| Flagicon: | yes |
The following is a summary of the 1982–83 season of competitive football in Switzerland.
See main article: 1982–83 Nationalliga A.
See main article: 1982–83 Swiss 1. Liga.
The game Superga-Köniz was not played, the game was valued 0–0 but no points were awarded.
The decider was played on 29 May in Zug. FC Oberentfelden win and continue in play-outs. FC Tresa are relegated directly to 2. Liga Interregional.
The decider was played on 29 May in Frauenfeld. FC Uzwil win and continue in play-outs. FC Blue Stars Zürich are relegated directly to 2. Liga Interregional.
FC Martigny-Sports win 4–2 on aggregate and continue to the finals. FC Red Star Zürich win 4–2 on aggregate and continue to the finals. SC Zug win 5–1 on aggregate and continue to the finals. SC Kriens win the replay and continue to the finals.
SC Zug win 4–2 on aggregate and are promoted to 1983–84 Nationalliga B. FC Martigny-Sports win 5–2 on aggregate and are promoted to 1983–84 Nationalliga B.
The decider was played on 25 and 28 June. FC Red Star Zürich win 6–1 on aggregate and are promoted to 1983–84 Nationalliga B. SC Kriens remain in 1. Liga.
The decider was played on 24 June in Martigny. FC Martigny-Sports win and are 1. Liga champions.
FC Raron win 4–2 on aggregate. FC Birsfelden continue to the final. FC Uzwil win 4–2 on aggregate. FC Oberentfelden continue to the final.
FC Oberentfelden win 5–4 on aggregate. FC Birsfelden are relegated to 2. Liga.
The routes of the finalists to the final were:
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See main article: 1982–83 European Cup.
Dynamo Kyiv won 4–0 on aggregate
See main article: 1982–83 European Cup Winners' Cup.
See main article: 1982–83 UEFA Cup.
Servette won 4–0 on aggregate.
Servette won 7–1 on aggregate.
Bohemians won 4–3 on aggregate.
See main article: 1982–83 UEFA Cup.
Zürich won 3–2 on aggregate.
FC Zürich won 2–1 on aggregate.
Benfica won 5–1 on aggregate.
See main article: 1982 Intertoto Cup.
See main article: 1982 Intertoto Cup.
See main article: 1982 Intertoto Cup.
See main article: 1982 Intertoto Cup.