| | | Type | Year Published |
| Marshall, Rosalind Kay | Queen Mary's women: female relatives, servants, friends and enemies of Mary, Queen of Scots | Book | 2006 |
| Martínez-Falero, Jesús | Perfil histórico y psicobiológico de dos reinas Isabel I y María Estuardo | Book Section | 1971 |
| Mason, Peter | Andre Thevet, Pierre Belon and Americana in the Embroideries of Mary Queen Of Scots | Journal Article | 2015 |
| Mason, Roger A. | George Buchanan and Mary Queen of Scots | Journal Article | 2000 |
| Mason, Roger A. | Scotland, Elizabethan England And The Idea Of Britain | Journal Article | 2004 |
| Maxwell, Herbert | Notes and communications: tour of Mary Queen of Scots through south-western Scotland | Journal Article | 1923 |
| Maxwell, Herbert | Tour of Mary, Queen of Scots through south-western Scotland | Journal Article | 1921 |
| Mazzola, Elizabeth | Women's wealth and women's writing in early modern England : 'little legacies' and the materials of motherhood | Book | 2008 |
| Mazzola, Elizabeth | The Renaissance Englishwoman in Code: 'Blabbs' and Cryptographers at Elizabeth I's Court | Journal Article | 2010 |
| McCullough, Peter E. | Out of Egypt: Richard Fletcher's sermon before Elizabeth I after the execution of Mary Queen of Scots | Book Section | 1998 |
| McElroy, Tricia A. | Executing Mary Queen of Scots: strategies of representation in early modern Scotland | Thesis | 2005 |
| McInnis, J. H. | The tortoise and the palm tree: in 1565 Scotland's Queen Mary Stuart and King Henry called for the creation of a coin bearing an unusual new design | Journal Article | 1989 |
| McLachlan, R. W. | Coins of the reign of Mary Queen of Scots | Journal Article | 1872 |
| McLaren, A. | Queenship in early modern England and Scotland (Review article) | Journal Article | 2006 |
| McLaren, A. | Gender, Religion, and Early Modern Nationalism: Elizabeth I, Mary Queen of Scots, and the Genesis of English Anti-Catholicism | Journal Article | 2002 |
| McLaren, Anne | The quest for a king: gender, marriage, and succession in Elizabethan England | Journal Article | 2002 |
| McLaughlin, Geraldine | The guilt of Queen Elizabeth in the execution of Mary Stuart | Thesis | 1946 |
| McSherry, J. A. | Was Mary, Queen of Scots, anorexic? | Journal Article | 1985 |
| Meikle, Maureen M. | Flodden to the Marian Civil War: 1513-1573 | Book Section | 2006 |
| Meline, James F. | Mary queen of Scots and her latest English historian. A narrative of the principal events in the life of Mary Stuart; with some remarks on Mr. Froude's History of England | Book | 1872 |
| Melville, James | The memoires of Sir James Melvil of Hal-hill | Book | 1683 |
| Merriman, Marcus | Mary, Queen of France | Journal Article | 1987 |
| Merriman, Marcus | The Rough Wooings: Mary Queen of Scots 1542-1551 | Book | 2000 |
| Merriman, Marcus | War and Propaganda During the 'Rough Wooing' | Journal Article | 1980 |
| Merriman, Marcus Homer | The struggle for the marriage of Mary Queen of Scots: English and French intervention in Scotland, 1543-1550 | Thesis | 1974 |
| Meulemeester, Maurice de | Un souvenir de Marie Stuart à Molines [A record of Mary Stuart in Molines] | Journal Article | 1927 |
| Mignet, F. A. | The history of Mary, Queen of Scots | Book | 1899 |
| Mize, Megan K. | Mary Stuart and the English sonnet tradition: a reassessment | Thesis | 2006 |
| Moir Bryce, Wm. | Mary Stuart's Voyage to France in 1548 | Journal Article | 1907 |
| Morris, John | The letter-books of Sir Amias Poulet, Keeper of Mary Queen of Scots | Book | 1874 |
| Morrison, Nancy Brysson | Mary Queen of Scots | Book | 1960 |
| Mosley, J. | Did Mary Stuart die 'fidelle francoise'? Mary Stuart's parting speech to Melville | Journal Article | 1990 |
| Mosman, Prue | The End of the Earl of Bothwell | Journal Article | 2005 |
| Muhlstein, Anka | Elizabeth I and Mary Stuart: The Perils of Marriage | Book | 2007 |
| Muhlstein, Anka | Die Gefahren der Ehe : Elisabeth von England und Maria Stuart | Book | 2005 |
| Muhlstein, Anka | Die Gefahren der Ehe: Elisabeth von England und Maria Stuart | Book | 2005 |
| Mumby, Frank Arthur | Elizabeth and Mary Stuart: The Beginning of the Feud | Book | 1914 |
| Murdoch, W. G. B. | The Holyrood portraits of Mary, queen of Scots | Journal Article | 1924 |
| Murray, A. L. | Huntly's rebellion and the administration of justice in north-east Scotland, 1570-1573 | Journal Article | 1981 |
| Murray, J. K. R. | The Stirling Bawbees of Mary, Queen of Scots | Journal Article | 1966 |
| Murray, J. K. R. | The Stirling Bawbees of Mary, Queen of Scots | Journal Article | 1968 |
| Murray, J. K. R. | The Scottish Coinage of 1553 | Journal Article | 1968 |
| Murray, J. K. R. | The Scottish gold coinage of 1555-8 | Journal Article | 1991 |
| Murray, Joan E. L. | The first gold coinage of Mary Queen of Scots | Journal Article | 1979 |
| Murray, Joan E. L. | Notes on the Vicit Leo testoons of Mary Queen of Scots | Journal Article | 1980 |
| Musgrave, Thea | Mary Queen of Scots | Journal Article | 1977 |
| Nayt, Armel | Le statut du personnage de Marie Stuart dans l'Histoire de la Réforme de John Knox. La séduction et la sédition [The status of Mary Stuart's character in John Knox's History of the Reformation: seduction and sedition) | Book Section | 2004 |
| Neale, J. E. | Proceedings in Parliament relative to the Sentence on Mary Queen of Scots | Journal Article | 1920 |
| Neale, J. E. | The Evidence of the Casket Letters | Journal Article | 1927 |
| Oates, Rosamund | Puritans and the 'Monarchical Republic': Conformity and Conflict in the Elizabethan Church | Journal Article | 2012 |
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