Kallenbach is a German surname. Notable people with the surname include:
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Gisela Kallenbach (born 1944), German MEP
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Hermann Kallenbach (1871–1945), South African architect and close friend of Gandhi
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Józef Kallenbach (1861–1929), Polish literature historian
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Kenneth Keith Kallenbach, American comedian
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Manfred Kallenbach (1942–2010), German goalkeeper
{{surname, Kallenbach
German-language surnames