Tuomas Heikkilä

Tuomas Heikkilä is a Professor in Church History at the Faculty of Theology, University of Helsinki. His academic career spans roles as University Lecturer in Church History (2017-2019), Director of the Finnish Scholarly Institute in Rome (2013-2017), and Academy of Finland Research Fellow (2007). He holds a Doctor of Philosophy from the University of Helsinki (2002) and has served as a docent in Finnish history (Turku, 2013), Church history (Helsinki, 2006), and General history (Helsinki, 2003).

• Medieval calendars and liturgical timekeeping
• Computer-assisted stemmatology for textual traditions
• Manuscript studies with focus on medieval parchment fragments
• Hagiography and medieval saints' cults
• Monastic history in the High Middle Ages
• Finnish identity history

His recent publications explore time perception in Renaissance Rome, quantitative analysis of medieval calendars, and interdisciplinary manuscript reconstruction projects. He has received major awards including the Bright Middle Ages Prize (2012) and Historical Work of the Year Prize (2006).

• Master of Ceremonies, Conferment Ceremony (2022)
• Ernst and Ines Nevanlinna scholarly residence (2006-2021)
• Doctor primus, University of Helsinki (2003)

As research director, he led projects like Time in the Eternal City (2013-2020) and Studia Stemmatologica (2008-2012), combining humanities with natural sciences for manuscript dating and cultural analysis.