| Benno Lischer | |
| Birth Name: | Benno Edward Lischer |
| Birth Date: | 27 June 1876 |
| Birth Place: | Mascoutah, Illinois |
| Known For: | First Dean of Washington University School of Dental Medicine, Former President of American Association of Orthodontists |
| Education: | Washington University in St. Louis |
Benno Edward Lischer (June 27, 1876 – October 9, 1959) was an American orthodontist who at one point was the president of American Association of Dental Schools and American Association of Orthodontists. He was the first full-time dean at Washington University School of Dental Medicine.[1]