Karl Arnold (disambiguation)
Topics referred to by the same term / From Wikipedia, the free encyclopedia
Karl Arnold (1901–1958) was a German politician.
Karl Arnold may also refer to:
- Karl Arnold (chemist) (1853–1929), German chemist and mountaineer
- Karl Arnold (painter) (1883–1953), German painter
- Karl Arnold (weightlifter) (1940–2012), German Olympic weightlifter