- Hungary has been home to many religions throughout its history due to its central location in Europe, including ancient Hungarian religions, shamanism, Christianity, Protestantism, Judaism, and Islam. - Christianity became the dominant religion in Hungary beginning in the 10th century when King Stephen I converted the population and established the church. - Today, around three-quarters of Hungarians identify as Christian, most belonging to the Catholic or Protestant denominations, though other religions including Judaism and Buddhism also have a presence in the country.