Heinrich Duke
Heinrich Herzog is the name of the following people:
- Heinrich Herzog (circus director) (1827-1893), German circus director
- Heinrich Herzog (physician, 1875) (1875–1938), German physician and university professor
- Heinrich Herzog (painter) (1891–1971), German painter
- Heinrich Herzog (post office worker) , German post office worker and author
- Heinrich Herzog (Ministerialbeamter) (1896–1969), German agricultural scientist and Ministerialbeamter
- Heinrich Herzog (politician) (1906–1995), Swiss agricultural engineer and politician
- Heinrich Herzog (church historian) (1909–1984), German lawyer and church historian
- Heinrich Herzog (physician, 1920) (1920–2014), Swiss internist, pulmonologist and university professor