Bárány Attila
Mercenaries and Crusaders (1202-1480) An Interdisciplinary Conference, Hungary in Medieval Europe Research Group (University of Debrecen) - Histoire et Cultures de l’Antiquité et du Moyen Âge (Université de Lorraine) - Centre for the History of Society and Culture (University of Coimbra), Debrecen, 2022. június 22–24.
The Relationship between Central Europe and the Low Countries from the Middle Ages to the Present Day c. konferencia. DE-HUN-REN Memoria Hungariae. Debrecen, 2026. március 6–7.
Forisek Péter
Defending the polis - defending the Empire. The ancient Greek and Roman military strategy and inscriptions. HAS II. Epigrafic Subcommittee–University of Debrecen. Debrecen, 2019. október 17–18.
Coinage, minting and money circulation in Antiquity and in the Middle Ages. International Conference. University of Debrecen, Institute of History. Debrecen, 2013. április 19–20.
Cultural identity and alterity in time. International Conference on Imagology / Conferinţa Internaţională de Imagologie. Identitate şi alteritate culturală în timp. Sapientia EMTE–University of Debrecen. Kolozsvár, 2013. április 19–20. 2013.
Pósán László
Das Militärwesen im Deutschen Orden – Debrecen, 2022. szeptember 28. – október 1.
Political, Cultural, Religious and Economic Transformations in the 15th-16th Centuries – Debrecen, 2025. február 27–28.
Towns in Transition in a Changing World. Central European Town in the Early Modern Period – 2026. szeptember 17–19.
Püski Levente
Modernkortörténeti Doktorandusz Konferencia. Debrecen, 2022. április 29–30.
Takács Levente
Hybrid Warfare – Introducing the HYBRID PROJECT: Interdisciplinary Education and Training on Hybrid Warfare (Project ID: 2021-1-HU01-KA220-HED-000032179)” – Debrecen, 2023. november 16. [scientific committee, organizing committee, chair]
Tózsa-Rigó Attila
Städteentwicklung in einer sich wandelnden Welt. Mitteleuropäische Städte in der Frühen Neuzeit / Towns in Transition in a Changing World. Central European Towns in the Early Modern. Nemzetközi konferencia, Debrecen, 2026. szeptember 16–17.