Hartenstein (surname)

Hartenstein is a German surname. Notable people with the surname include:


 * Chuck Hartenstein (1942–2021), former relief pitcher in Major League Baseball
 * Gustav Hartenstein (1808–1890), German philosopher and author
 * Isaiah Hartenstein (born 1998), German-American basketball player
 * Eddy Hartenstein, American CEO of Tribune Company and Los Angeles Times
 * , German computer pioneer
 * Werner Hartenstein (1908–1943), U-boat captain involved in the Laconia incident