James Cavanagh or Cavanaugh may refer to:
- James M. Cavanaugh (1823âÂÂ1879), U.S. Representative from Minnesota
- James Cavanagh (soldier) (1831âÂÂ1901), Irish-American brigadier general
- James Cavanagh (baseball) (1850âÂÂ1890), American baseball player
- James Cavanagh (architect) (1874âÂÂ1957), Australian architect
- James Cavanaugh (songwriter) (1892âÂÂ1967), American songwriter of the 1940s, the co-writer of the popular jazz tune, "Mississippi Mud"
- Jim Cavanagh (1913âÂÂ1990), Australian politician
- James P. Cavanagh (1922âÂÂ1971), American screenwriter of Playhouse 90 and Murder at the Gallop
- James Ronald Kavanagh a.k.a. Ronnie Kavanagh (1931âÂÂ2021), Irish rugby union player
See also