Throughout its history, the European country of Hungary, changed the location of its capital city several times.
Note that the Roman provinces on the territory of today's Hungary, notably Pannonia, had other capitals.
Capitals of Roman (Lower) Pannonia, located in the territory of present-day Hungary, were: Aquincum (today Óbuda), Savaria (today Szombathely) and Sopianae (today Pécs).