František Xaver Halas (18 October 1937 – 24 November 2023) was a Czech historian of Christianity, academic and diplomat.
He was professor emeritus at the Cyril and Methodius Faculty of Theology at Palacký University Olomouc.
[2] (F. X. Halas, František Jordán) Dokumenty k dějinám Masarykovy univerzity v Brně, (edice), Brno, Masaryk University 1994, I.– 442 pp., 1995, II.
F. X. Halas translated from French, mostly in collaboration with his wife Dagmar Halasová.
F. X. Halas also translated several dozen shorter texts in the fields of fiction, history, art history and theology, which were published in magazines (theological journals for Czech version of Communio).