Tuomas Ojanen is Professor of Constitutional Law and Director for the Doctoral Programme in Law (2022-2025).

He is also Ad hoc judge of Finland of the European Court of Human Rights for the years 2017-2021; Member of the Management Board of the European Agency for Fundamental Rights (July 2020-June 2025); and Chair of the National Non-Discrimination and Equality Tribunal, an impartial and independent judicial body appointed by the Government and supervising compliance with the Non-Discrimination Act and the Act on Equality between Women and Men both in private activities and in public administrative and commercial activities (1 August 2019-31 July 2023).

His main areas of research and expertise include Finnish constitutional law, comparative constitutional law, EU law and international human rights law.