1920–21 Austrian First Class
| Season | 1920–21 |
|---|---|
| Champions | SK Rapid Wien (7th Austrian title) |
| Relegated | Wiener AC |
| Matches played | 144 |
| Goals scored | 571 (3.97 per match) |
| Top goalscorer | Josef Uridil (35 goals) |
← 1919–20 1921–22 → | |
The 1920–21 Austrian First Class season was the tenth season of top-tier football in Austria. Once again the league expanded to 13 teams with SK Rapid Wien getting their seventh title by six points over second place SV Amateure.