Gessner
Gessner is a surname. Notable people with the surname include:
- Conrad Gessner, Swiss naturalist, bibliographer, botanist, physician and classical linguist
- David Gessner, American essayist, memoirist, nature writer, editor, and cartoonist
- Johannes Gessner, Swiss mathematician, physicist, botanist, mineralogist and physician
- Nicolas Gessner, film director
- Michael Gessner, poet and writer
- Salomon Gessner, poet and painter
