Karl Thürnau

Karl Thürnau is the name of the following people:

• Karl Thürnau (civil engineer) (1877–1944), German civil engineer and university professor
• Karl Thürnau (writer) (also Carl Hagen Thürnau ; 1881–1973), German teacher, writer and translator

This is a disambiguation page for differentiating between several terms identified with the same word.