Widmer

Widmer is a surname. Notable people with the surname include:


 * Albert Widmer, inventor of 8b/10b encoding
 * Arthur Widmer (1914–2006), American film special effects pioneer
 * Carolyn Ladd Widmer (1902–1991), academic dean at the University of Connecticut
 * Daniel Widmer, Swiss curler
 * Edward L. Widmer (born 1963), historian, speechwriter, and librarian
 * Eric Widmer (born 1940), American scholar and educator
 * Gabrielle Oberhänsli-Widmer (born 1957), Professor of Jewish studies at the University of Freiburg
 * Gianni Widmer (1892–1971), flight pioneer
 * Kurt Widmer (1940–2023), Swiss baritone
 * Marise Widmer, American rower
 * Markus Widmer, Swiss curler
 * Pierre Widmer (1912–1999), French Mennonite pastor
 * Samuel Widmer (1948–2017) Swiss physician, psychiatrist, psychotherapist and author
 * Sigmund Widmer (1919–2003), Swiss politician
 * Silvan Widmer (born 1993), Swiss footballer