<p>This article examines the legal foundations and practical realities of academic freedom in Austria, situating its analysis within the broader European context. Austria’s robust constitutional protection of academic freedom, rooted in Article 17 of the Basic Law of 1867, is complemented by European legal safeguards and the explicit autonomy granted to public universities under Article 81c of the Federal Constitutional Law. The study clarifies conceptual distinctions between academic freedom, freedom of scientific research, and institutional autonomy, referencing contemporary European models and legal interpretations. Despite Austria’s high international ranking for academic freedom, recent developments have introduced new tensions. These challenges manifest in areas such as university governance, third-party funding, the balance between accountability and autonomy, and slightly increased political polarisation. The article highlights the importance of academic integrity, transparency, and public trust in science, noting positive legal reforms and increased awareness among stakeholders. Inspired by Popper’s critical rationalism, the paper underscores the intrinsic link between science and democracy, advocating for universities as centres of contestable ideas and rational discourse. The Austrian experience offers valuable insights for the evolving European doctrine of academic freedom, emphasising the need for vigilance against gradual erosion and the collective responsibility to safeguard academic freedom as a cornerstone of liberal democracy.</p>