| Competition: | Austrian Football Second League |
| Season: | 2021–22 |
| Dates: | 23 July 2021 – 22 May 2022 |
| Winners: | SC Austria Lustenau |
| Promoted: | SC Austria Lustenau |
| League Topscorer: | Haris Tabaković |
| Biggest Home Win: | 6-0 (m15 Oct 2021) (Lustenau v. Kapfenberger SV) |
| Biggest Away Win: | 0-6 (m31 July 2021) (Dornbirn v. SKU Amstetten) |
| Highest Scoring: | 6-2 (m12 Sept 2021) (Liefering v. Rapid II) |
| Prevseason: | 2020–21 |
| Nextseason: | 2022–23 |
The 2021–22 Austrian Football Second League known as the Admiral 2nd League for sponsorship purposes, was the 48th season of the Austrian second-level football league and the fourth as the Second League. The league consisted of 16 teams.[1]
Sixteen teams participated in the 2021–22 season. The only added team was St. Pölten, relegated from the 2020–21 Austrian Football Bundesliga.
Due to the suspension of the 2020–21 Austrian Regionalliga, no club was relegated from the previous season[2]
SC Austria Lustenau captured the title and will return to the Austrian Football Bundesliga for the first time since the 1999-2000 season.
| Club Name | City | Stadium | Capacity | |
|---|---|---|---|---|
| 8,800 | ||||
| 2,000 | ||||
| FAC-Platz | 3,000 | |||
| 17,500 | ||||
| 10,000 | ||||
| 4,128 | ||||
| 28,000 | ||||
| St. Pölten | Sankt Pölten | NV Arena | 8,000 | |
| 16,000 | ||||
| 15,323 | ||||
| 7,500 | ||||
| 7,870 | ||||
| 7,870 | ||||
| 2,000 | ||||
| Sportplatz Lafnitz | 3,000 | |||
| 6,000 |
| Rank | Player | Club | Goals |
|---|---|---|---|
| 1 | Haris Tabaković | SC Austria Lustenau | 27 |
| 2 |  Ronivaldo | FC Wacker Innsbruck | 21 |
| 3 |  Roko Šimić | FC Liefering | 19 |
| 4 |  Muhammed Cham | SC Austria Lustenau | 15 |
| 5 | Stefan Feiertag | SKU Amstetten | 13 |
| 6 | Anthony Schmid | Floridsdorfer AC | 11 |
| David Peham | Grazer AK | ||