John Cavanaugh
John Cavanaugh may refer to:
- John C. Cavanaugh, former president of the University of West Florida and current chancellor of the Pennsylvania State System of Higher Education
- John J. Cavanaugh (1899–1979), American priest and academic administrator
- John Joseph Cavanaugh III (born 1945), American politician
- John R. Cavanaugh (1929–2007), American priest, teacher and scholar
- John Cavanaugh (baseball) (1900-1961), MLB player
- John Cavanaugh (sculptor) (1921–1985)
See also
- John Cavanagh (disambiguation)
- John Kavanagh (disambiguation)