Acta Byzantina Fennica is a peer-reviewed academic journal, published by the Finnish Society for Byzantine Studies. The journal is interested in receiving papers treating the history of Byzantium as well as the history of the Eastern Mediterranean basin in the Middle Ages and Early Modern Period. Papers are welcomed across diverse disciplines, e.g., history, philology, art history, archaeology, and the study of religion. The next Acta Byzantina Fennica will be published in spring/summer 2026. It will be published both in printed form and as an open access PDF version on the journal.fi platform. Submission deadline: August 31, 2025.