Christian Ehrenfried Weigel
| Christian von Weigel | |
|---|---|
| Born | Christian Ehrenfried Weigel 24 May 1748 | 
| Died | 8 August 1831 (aged 83) | 
| Nationality | German | 
| Education | University of Göttingen (M.D., 1771) | 
| Scientific career | |
| Fields | Chemist, botanist | 
| Institutions | University of Greifswald | 
| Doctoral advisor | Johann Christian Erxleben | 
| Doctoral students | Karl Rudolphi | 
| Author abbrev. (botany) | Weigel | 
Christian Ehrenfried von Weigel (24 May 1748 – 8 August 1831) was a German scientist and, beginning in 1774, a professor of chemistry, pharmacy, botany, and mineralogy at the University of Greifswald.