Zwanziger

Zwanziger is a German, Austrian, and Ashkenazi Jewish surname. Notable people with the surname include:


 * Anna Maria Zwanziger (1760–1811), German serial killer
 * Gustav Adolf Zwanziger (1837–1893), Austrian journalist, botanist, and paleobotanist
 * Daniel Zwanziger (German Wikipedia) (born 1935), American theoretical physicist
 * Theo Zwanziger (born 1945), German lawyer and sports official
 * Ron Zwanziger (born 1954), American entrepreneur