Joseph Byrne may refer to:
- Joseph Byrne (Australian politician) (1893âÂÂ1973), Australian politician, representing Parramatta
- Joseph Byrne (bishop) (1843âÂÂ1901), Australian Roman Catholic Bishop of Bathurst
- Joseph Byrne (British Army officer) (1874âÂÂ1942), Royal Irish Constabulary's Inspector-General, 1916âÂÂ1920
- Joseph Byrne (Holby City), a fictional character in the BBC medical drama Holby City
- Joe Byrne (1856âÂÂ1880), Australian bushranger and member of the Kelly Gang
- Joe Byrne (Northern Ireland politician) (1953âÂÂ2025), nationalist politician in Northern Ireland
- Joe Byrne, Newfoundland folk musician, see Pat and Joe Byrne
- Joseph R. Byrne (1921âÂÂ1990), Newfoundland hockey coach from Quebec
- Joe Byrne (Canadian politician) (born 1961), leader of the New Democratic Party of Prince Edward Island
See also