Ernst Behr
Ernst Behr is the name of the following people:
- Ernst Behr (clergyman) (1847–1929), German clergyman
- Ernst Behr (administrative lawyer) (1854–1923), German administrative lawyer
- Ernst Behr (entrepreneur) ( Ernst Wilhelm Julius Behr ; 1869–1934), German entrepreneur and chamber official
- Ernst Behr (botanist) (1903–1957), German botanist