Mary Martin (1913–1990) was an American actress and singer.

Mary Martin may also refer to:

• Mary Letitia Martin (1815–1850), Irish writer
• Mary Martin (teacher) (1817–1884), New Zealand community leader, teacher and writer
• Mary Ward (suffragist) (née Martin; 1851–1933), Irish suffragist
• Mary Martin (missionary) (1892–1975), Irish missionary
• Mary Martin (artist) (1907–1969), British sculptor
• Mary Martin (netball) (1915–1988), New Zealand netball player
• Mary Maydwell Martin (1915–1973), Australian bookseller
• Mary Brandon Martin, founder of Lower Brandon Plantation
• Mary Martin (silent film actress) (active 1910s), American actress
• María Martín (actress) (born 1923), Spanish actress, occasionally credited as Maria Martin
• Mary Martín (1927–1982), Spanish-Mexican artist
• Marty Wyall (born Mary Anna Martin, 1922–2017)

See also[edit]

• The Mary Martin Show, a 2000 song by The New Pornographers, from the album Mass Romantic
• Mary Gabriel Martyn (1604–1672), abbess of the Poor Clares of Galway