1980–81 Swiss 1. Liga
| Season | 1980–81 |
|---|---|
| Champions | 1. Liga champions: FC Ibach Group 1: FC Monthey Group 2: FC Aurore Bienne Group 3: FC Emmenbrücke Group 4: FC Locarno |
| Promoted | FC Ibach FC Aurore Bienne FC Monthey FC Locarno FC Altstätten |
| Relegated | Group 1: FC Concordia Lausanne Central Fribourg Group 2: SV Muttenz SC Binningen Group 3: FC Herzogenbuchsee FC Lerchenfeld Group 4: FC Morbio FC Bad Ragaz |
| Matches played | 4 times 182 plus 24 play-offs and 4 deciders |
← 1979–80 1981–82 → | |
The 1980–81 1. Liga was the 49th season of this league since its creation in 1931. At this time, the 1. Liga was the third tier of the Swiss football league system and it was the highest level of amateur football.