Mary I (disambiguation)
Mary I
(1516–1558) was Queen of England and Ireland 1553–1558.
Mary I
may also refer to:
Mary I, Countess of Menteith
(13th century)
Mary, Queen of Hungary
(1371–1395)
Mary, Duchess of Burgundy
(1457–1482)
Mary, Queen of Scots
(1542–1587), Mary I of Scotland
Maria I of Portugal
(1734–1816)
Mary Immaculate College
or Mary I, a college in Limerick, Ireland