The Bonhoeffer family is a German family originally descending from Nijmegen and documented in Schwäbisch Hall from 1513 onwards. Among the family's most notable members are the sons of psychiatrist and neurologist Karl Bonhoeffer, Dietrich Bonhoeffer (1906–1945) and Klaus Bonhoeffer (1901–1945), both resistance fighters in different ways, against the Nazi régime who were executed in the last days of World War II.