Dethier
Dethier is the family name of the following people:
- Gaston Dethier (1875–1958), American organist and composer
- Monika Dethier-Neumann (* 1960), Belgian politician (Ecolo)
- Philipp Anton Dethier (1803–1881), German archaeologist, painter, epigraphist
- Victor Dethier (1892–1963), Belgian racing cyclist
- Vincent Dethier (1915–1993), American physiologist and entomologist