Margaret Campbell
Margaret Campbell may refer to:
- Margaret Campbell (actress), American character actress in silent films
- Lady Margaret Campbell, wife of John Erskine, 5th Lord Erskine
- Margaret W. Campbell, American suffragist
- Margaret Campbell, British novelist who wrote mainly as Marjorie Bowen
- Margaret Menzies Campbell, Scottish surgeon and general practitioner
- Margaret Campbell, Duchess of Argyll, socialite, spendthrift and libertine
- Margaret Campbell (politician), Canadian politician
- Margaret Campbell (athlete), in the 1980 Central American and Caribbean Junior Championships in Athletics