William C. Bullitt
American diplomat
- Born: 1891-01-01 1891-01-25 (Philadelphia) (reason for preferred rank: most precise value)
- Died: 1967-01-01 1967-02-15 (Neuilly-sur-Seine) (reason for preferred rank: most precise value)
- Country of citizenship: United States of America
- Occupation: diplomat; journalist; writer
- Member of political party: Democratic Party
- Position held: United States Ambassador to France (period: 1936-10-13 through 1940-07-11); United States Ambassador to the Soviet Union (period: 1933-12-13 through 1936-05-16)
- Educated at: Harvard Law School; Yale University
- Spouse: Louise Bryant
- VIAF ID: https://viaf.org/viaf/14884292
- ISNI: https://isni.org/isni/000000010872356X
- WorldCat Identities ID: https://worldcat.org/identities/lccn-n86006817
- Library of Congress authority ID: https://id.loc.gov/authorities/names/n86006817