Alpen-Adria-Universität Klagenfurt belongs to the top 400 universities in the world and the top 150 universities in Europe.
| Ranking | Year | Rank (in the world) |
Rank (in Europe) |
|---|---|---|---|
| Times Higher Education World University Rankings | 2020 | 301 | 148 |
| QS World University Rankings | 2020 | 601 | 261 |
| Shanghai Jiao Tong Academic Ranking of World Universities | 2019 | 801 | 310 |