Karl Loeffler
Karl Löffler is the name of the following people:
- Karl Löffler (lawyer) (1821–1874), German lawyer and author
- Karl Löffler (painter) (1823–1905), Austrian painter
- Karl Löffler (librarian) (1875–1935), German librarian and manuscript specialist
- Karl-Heinz Löffler (soccer player) (1927-2016), German soccer player
- Karl-Heinz Löffler (writer) (* 1948), German sound engineer, writer and poet