Wilhelm Hammer
Wilhelm Hammer is the name of the following people:
- Wilhelm Hammer (geologist) (1875–1942), Austrian geologist and mountaineer
- Wilhelm Hammer (sex researcher) (1879 – after 1940), German doctor and sex researcher
- Wilhelm Hammer (doctor general) (1887–1964), German doctor general
- Wilhelm Hammer (pilot) ( Fritz Wilhelm Hammer ), German pilot and aviation manager
- Wilhelm Hammer (physicist) , German physicist and university professor
- Wilhelm Hammer (historian) (1909–1976), American historian
- Wilhelm Artur Hammer (1871–1941), German writer and literary historian