Joseph Byrne
Joseph Byrne may refer to:
- Joseph Byrne , Australian politician, representing Parramatta
- Joseph Byrne , Australian Roman Catholic Bishop of Bathurst
- Joseph Byrne , Royal Irish Constabulary's Inspector-General, 1916–1920
- Joseph Byrne, a fictional character in the BBC medical drama Holby City
- Joe Byrne, Australian bushranger and member of the Kelly Gang
- Joe Byrne , nationalist politician in Northern Ireland
- Joe Byrne, Newfoundland folk musician, see Pat and Joe Byrne
- Joseph R. Byrne, Newfoundland hockey coach from Quebec
- Joe Byrne , leader of the New Democratic Party of Prince Edward Island