Sprengel

Sprengel is a surname. Notable people with the surname include:


 * Hermann Sprengel (1834–1906), chemist
 * Karl or Carl Sprengel (1787–1859), botanist
 * Kurt Sprengel (1766–1833), botanist
 * Christian Konrad Sprengel (1750–1816), teacher and theologist who studied flower biology
 * Bernhard Sprengel (1899–1985), chocolate manufacturer and art collector