Karl Humenberger
| 
 Humenberger (standing right, with Ajax 1957)  | |||
| Personal information | |||
|---|---|---|---|
| Date of birth | 25 October 1906 | ||
| Place of birth | Vienna, Austria-Hungary | ||
| Date of death | 28 December 1989 (aged 83) | ||
| Height | 1.80 m (5 ft 11 in) | ||
| Position(s) | Midfielder | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) | 
| 1926–1930 | Floridsdorfer AC | ||
| 1930–1931 | Admira Vienna | ||
| 1931–1932 | FC Zürich | ||
| 1932–1936 | Admira Vienna | ||
| 1936–1938 | Strasbourg | 41 | (4) | 
| 1938–1939 | Saint-Étienne | 1 | (0) | 
| International career | |||
| 1928 | Austria | 1 | (0) | 
| Managerial career | |||
| 1952–1954 | SC Ortmann | ||
| 1954–1959 | Ajax | ||
| 1959 | Austria Salzburg | ||
| 1960–1961 | Dordrecht | ||
| 1961–1964 | Royal Antwerp | ||
| *Club domestic league appearances and goals | |||
Karl Humenberger (25 October 1906 – 28 December 1989) was an Austrian association football player and manager, the brother of fellow player Ferdinand Humenberger.