Warns
Mahnert is the family name of the following people:
- Klaus Mahnert (1913–2005), Austrian politician (NSDAP, FPÖ), member of the National Council
- Ludwig Mahnert (1874–1943), German-Austrian writer and Protestant clergyman
- Volker Mahnert (1943–2018), Austrian entomologist
Family of doctors (not related to the above)
- Franz Mahnert (1862–1939), Austrian doctor, director of the General Hospital in Graz, head of the department for internal medicine (1888: introduction of phenacetin into clinical medicine)
- Alfons Mahnert (1892–1962), Austrian doctor and scientist (pioneer of gynecological endocrinology at the University Clinic for Gynecology and Obstetrics Graz, winner of the Austrian Cancer Research Prize)
- Erik Christian Mahnert (1922–1961), Austrian doctor and scientist (1954: potassium metabolism and stress events)