Joseph MacDonald
Joseph MacDonald or Macdonald may refer to:
- Joseph MacDonald (Antigonish politician), politician in Nova Scotia, Canada
- Joseph Macdonald (Cape [Breton politician)], lawyer and politician in Nova Scotia, Canada
- J. [Farrell MacDonald], American character actor and director sometimes billed as Joseph Farrell Macdonald
- Joseph MacDonald (cinematographer), American cinematographer
- Joseph Faber MacDonald, Canadian Roman Catholic bishop
- Joe MacDonald (architect), Canadian-born American architect, researcher and professor