Margaret Martin

Margaret Martin may refer to:


 * Murder of Margaret Martin (1918–1938), in December 1938
 * Margaret E. Martin (1912–2012), economist and statistician
 * Margaret P. Martin (1915–2012), American statistician
 * Margaret Martin (doctor of public health) (born 1954), American doctor and author
 * Margaret V. Martin (bodybuilder) (born 1979), American bodybuilder
 * Margaret Trevena Martin (1905–?), British botanist and phycologist