Margaret Campbell (disambiguation)

Margaret Campbell (1883–1939) was an American character actress in silent films.

Margaret Campbell may also refer to:
 * Lady Margaret Campbell (fl. 16th century), wife of John Erskine, 5th Lord Erskine
 * Margaret W. Campbell (1827–1908), American suffragist
 * Margaret Campbell (1888–1952), British novelist who wrote mainly as Marjorie Bowen
 * Margaret Menzies Campbell (1893–1990), Scottish surgeon and general practitioner
 * Margaret Campbell, Duchess of Argyll (1912–1993), socialite, spendthrift and libertine
 * Margaret Campbell (politician) (1912–1999), Canadian politician
 * Margaret Campbell (athlete), in the 1980 Central American and Caribbean Junior Championships in Athletics