| Country: | Switzerland |
| Season: | 1993–94 |
| Division1: | Nationalliga A |
| Champions1: | Servette |
| Division2: | Nationalliga B |
| Champions2: | Basel |
| Division3: | 1. Liga |
| Champions3: | Group 1: FC Naters Group 2: SV Lyss Group 3: SC Young Fellows Juventus Group 4: FC Tuggen |
| Domestic: | Swiss Cup |
| Dchampions: | Grasshopper Club |
| Wdivision1: | Swiss Women's Super League |
| Wchampions1: | SV Seebach Zürich |
| Wdomestic: | Swiss Women's Cup |
| Wdchampions: | DFC Bern |
| Prevseason: | 1992–93 |
| Nextseason: | 1994–95 |
| Flagicon: | yes |
The following is a summary of the 1993–94 season of competitive football in Switzerland.
See main article: 1993–94 Nationalliga A.
The first eight teams of the qualification phase competed in the Championship round. The teams took half of the points (rounded up to complete units) gained in the qualification as bonus with them.
The teams in the ninth to twelfth positions in Nationalliga A competed with the top two teams of both Nationalliga B groups in a NLA/NLB promotion/relegation round.
The last eight teams in each of the two qualification phase groups competed in two relegation groups against relegation to the 1. Liga 1994–95. The teams were drawn into these two groups and received ranking bonus points from their qualifying groups (3rd place 8 pts; 4th place 7 pts; 5th place 6 pts; etc). There was to be three direct relegations and a relegation play-out between the two fifth placed teams.
Gossau win 2–1 on aggregate. Chiasso is relegated to 1. Liga 1994–95.
See main article: 1993–94 Swiss 1. Liga.
Decider for 11th/12th position. 12th position meant advance to play-out against relegation. The decider was played at a neutral ground. It took place in the Stadion Brühl in Muri, Aargau. Zug 94 win and remain in 1. Liga. Altstetten continue in play-outs.
Pratteln win 1–0 on aggregate and remain in 1. Liga. Fully are relegated. Altstetten win 2–1 on aggregate and remain in 1. Liga. Rorschach are relegated.
See main article: 1993–94 Swiss Cup. The routes of the finalists to the final, played on 15 May 1994 at the Wankdorf in Bern:
The winners of the first drawn semi-final is considered as home team in the final. Remark: FC Schaffhausen as a club from the NLB (second tier) in the final.
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See main article: 1993–94 UEFA Champions League.
Aarau won 3–2 on aggregate.
Milan won 1–0 on aggregate.
See main article: 1993 Intertoto Cup.
See main article: 1993–94 UEFA Cup.
Celtic won 1–0 on aggregate.
See main article: 1993 Intertoto Cup.
See main article: 1993–94 UEFA Cup.
Servette won 4–0 on aggregate.
Bordeaux won 3–1 on aggregate.
See main article: 1993–94 UEFA Cup Winners' Cup.
Lugano won 6–2 on aggregate.
Real won 6–1 on aggregate.
See main article: 1993 Intertoto Cup.
See main article: 1993 Intertoto Cup.
See main article: 1993–94 UEFA Cup Winners' Cup.
Balzers won 3–1 on aggregate.
CSKA Sofia won 11–1 on aggregate.