Mary MacDonald explained

Mary MacDonald may refer to:

• Mary MacDonald (poet) (1789–1872), Scottish Gaelic poet and hymn writer
• Mary Macdonald (born 1950), British schoolteacher and headmistress
• Mary Marjory MacDonald (1884–1926), known as 'the Scottish Queen of Thieves'
• Mary Florence MacDonald (1984–2017), Canadian artist and curator

See also

• Mary McDonald (disambiguation)