Kállay family is a Hungarian noble family. The family name derived from their estates at Nagy-Kalló, in Szabolcs, and they claimed descent from the Hungarian Balogh-Semjén genus (clan), which colonized the counties of Borsod, Szabolcs, and Szatmár, at the close of the 9th century.Hugh Chisholm, The Encyclopædia britannica: a dictionary of arts, sciences, literature and general information, Volume 15, The Encyclopædia Britannica Company, 1911 János Kállay de Nagy-Kálló was given the title Count by Hungarian Queen Maria Theresa in 1778, but the comital line became extinct.Magyar Kancelláriai Levéltár – Acta generalia – 1778 – N°. 1224

Béni Kállay de Nagykálló (; 1839 – 1903), Austro-Hungarian statesman Tibor Kállay de Nagykálló (1881–1964), Hungarian politician Miklós Kállay de Nagykálló (1887, Nyíregyháza – 1967, New York City), Hungarian politician, Prime Minister of Hungary during World War II András Kállay-Saunders (born 1985), Hungarian-American singer, songwriter, and record producer

See also List of titled noble families in the Kingdom of Hungary

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