Diebold is a surname, and may refer to:
- Charles Diebold, founder of Diebold Safe & Lock Company, now known as Diebold Inc.
- Clarence Diebold (1881–1964), American college football player at Notre Dame
- Francis X. Diebold (born 1959), American economist
- John Diebold (1926–2005), American pioneer of computing and automation
- Laure Diebold (1915–1965), member of the French Resistance during World War II
- Ulrike Diebold (born 1961), Austrian physicist
- A. Richard Diebold Jr. (1934-2014), American anthropologist
Surname listThis page lists people with the surname Diebold. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.