Mary Day may refer to:
People
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Mary Day (dance teacher)
Mary Henry Day (January 25, 1910 – July 11, 2006) was an American ballet teacher and arts administrator. She was the founder of The Washington Ballet and served as its artistic director until 1997.
Early life
Mary Henry Day was born on Januar ...
(1910–2006), founder of The Washington Ballet
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Mary Anna Day (1852–1924), American botanist and librarian
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Mary E. Day, in the 2005 Supreme Court opinion
Varian v. Delfino
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Mary L. Day (1836–?), American memoirist
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Mary Gage Day
Mary Gage Day (, Gage; June 20, 1857 – March 7, 1935) was an American physician and medical writer. Day published several papers on Locoweed, including two articles in the ''New York Medical Journal'', from which the definition of "Loco Disease" ...
(1857–1935), American physician and medical writer
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Mary Louise Day (1968–2017), teenage girl who mysteriously disappeared from her home
Days
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Marian feast days
Marian feast days in the liturgical year are celebrated in honour of the Blessed Virgin Mary. The number of Marian feasts celebrated, their names (and at times dates) can vary among Christian denominations.
History and development
Early history
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{{hndis, Day, Mary