Karl Wessely
Karl Wessely is the name of the following people:
- Karl Wessely (philologist) (1860–1931), Austrian philologist and papyrologist
- Karl Wessely (physician) (1874–1953), German ophthalmologist and university professor in Würzburg and Munich
- Karl Wessely (singer) (1908-1946), German opera singer and actor
- Karl Bernhard Wessely (1768–1826), German composer and conductor