Sprengel is a surname, and may refer to: Hermann Sprengel (1834–1906), chemist Karl or Carl Sprengel (1787–1859), botanist Kurt Sprengel (1766–1833), botanist Christian Konrad Sprengel (1750–1816), teacher, theologist and naturalist Bernhard Sprengel (1899–1985), chocolate manufacturer and art collector… (More on Sprengel)