Joseph Macdonald (1863–?) was a Canadian lawyer and politician.
Joseph Macdonald may also refer to:
- Joseph MacDonald (politician) (1824–?), political figure in Nova Scotia, Canada
- Joseph MacDonald (1906–1968), American cinematographer
- J. Farrell MacDonald (1875–1952), American character actor and director
- Joe MacDonald (architect), Canadian-born American architect, researcher and professor
- Joseph Faber MacDonald, Canadian Roman Catholic bishop