Margaret MacPherson

Margaret MacPherson or Margaret McPherson may refer to:
 * Margaret Macpherson Grant (1834–1877), Scottish heiress and philanthropist
 * Margaret Campbell Macpherson (1860–1931), artist born in Canada, known for her work in Scotland
 * Margaret MacPherson (pharmacist) (1875–1956), Australian pharmacist and benefactress
 * Margaret MacPherson (writer) (1895–1974), New Zealand journalist and author
 * Margaret MacPherson (activist) (1908–2001), Scottish crofter, politician and author
 * Margaret McPherson, character in The Lincoln Lawyer novel, film and TV series