| Competition: | Allsvenskan |
| Season: | 1980 |
| Winners: | Östers IF |
| Relegated: | Landskrona BoIS Mjällby AIF |
| Continentalcup1: | European Cup |
| Continentalcup1 Qualifiers: | Östers IF |
| Continentalcup2: | UEFA Cup |
| Continentalcup2 Qualifiers: | Malmö FF IFK Göteborg |
| League Topscorer: | Billy Ohlsson, Hammarby IF (19) |
| Average Attendance: | 6,285 |
| Prevseason: | 1979 |
| Nextseason: | 1981 |
Statistics of Allsvenskan in season 1980.
The league was contested by 14 teams, with Östers IF winning the championship.