István Zalatnay (Budapest, 1960), Calvinist pastor, graduated in theology and philosophy in Budapest and Geneva, Switzerland. In 2004 he earned a doctorate in philosophy at the phenomenology programme of Eötvös Loránd University. In 1990–4, he took high positions in the democratic government of József Antall. In 1992 , he worked for a year at the International Secretariat of the NATO General Assembly in Brussels. Since 1995 he has been in charge of the Translvanian Congregation of Budapest, a member of the Calvivnist Church of Romania. In 2003–11 he taught at the Calvinist School of Theology in the town of Pápa. His special field is liturgy.