Bucher, or Bücher, is a surname. Notable people with the surname include:
Alf Bucher (1874–1939), Scottish international rugby player
André Bucher (born 1976), Swiss athlete
Ewald Bucher (1914–1991), German politician
Gabriela Bucher, Colombian international development and social justice advocate
John Conrad Bucher (1792–1851), American politician
John N. Bucher (1871–1932), shopkeeper killed in a robbery by associates of Clyde Barrow Josef Bucher (born 1965), Austrian politician Lloyd M. Bucher (1927–2004), commander of the USS Pueblo captured by North Korea Lothar Bucher (1817–1892), German publicist Marie Kachel Bucher (1909–2008), American school teacher and Seventh Day Baptist Ric Bucher (born 1961), American sports reporter Roy Bucher (1895–1980), British general and commander-in-chief of the Indian Army Stefan G. Bucher (born 1973), American writer, graphic designer and illustrator Urs Bucher (born 1953), Swiss wheelchair curler, participant of 2006 Winter Paralympics Walter Hermann Bucher (1888–1965), German-American geologist and paleontologist Walter Bucher (cyclist) (born 1926), Swiss cyclist