Widmark
Widmark is a family name for the following people:
- Anders Widmark (* 1963), Swedish jazz musician
- Erik Widmark (1889–1945), Swedish chemist
- Martin Widmark (1961), Swedish author for young people
- Richard Widmark (1914–2008), American actor
Others:
- Widmark Piedmont Glacier , foreland glacier in Graham Land, Antarctica
- Widmark formula , see blood alcohol concentration .