Carl Diener | |
|---|---|
 Carl Diener (1922) | |
| Born | 11 December 1862 |
| Died | 6 January 1928 (aged 65) Vienna |
| Nationality | Austrian |
| Occupation(s) | Geographer, geologist, paleontologist |
Carl Diener (11 December 1862 – 6 January 1928) was an Austrian geographer, geologist and paleontologist.