Editing 1915 in film (section)

===M===
* ''[[Madame Butterfly (1915 film)|Madame Butterfly]]'', directed by [[Sidney Olcott]], starring [[Mary Pickford]]
* ''The Magic Skin'', directed by Richard Ridgely for Thomas Edison's film company; this was the third film adaptation of Honore de Balzac's novel ''Le Peau de Chagrin''<ref name="Workman, Christopher 2016 p. 157"/>
* ''The Man Who Couldn't Beat God'', directed by Maurice Costello and Robert Gaillard, both of whom starred also
* ''[[The Man Who Stayed at Home (1915 film)|The Man Who Stayed at Home]]'' – ([[British films before 1920|GB]])
* ''[[Martyrs of the Alamo]]''
* ''The Mesmerist'' (British) directed by Percy Nash, starring Douglas Payne<ref name="Workman, Christopher 2016 p. 158">Workman, Christopher; Howarth, Troy (2016). "Tome of Terror: Horror Films of the Silent Era". Midnight Marquee Press. p. 158. ISBN 978-1936168-68-2.</ref>
* ''Miss Jekyll and Madame Hyde'', directed by Charles L. Gaskill and starring Helen Gardner; strangely this was more of an adaptation of ''Faust'' than the novel ''Dr. Jekyll and Mr. Hyde''<ref name="Workman, Christopher 2016 p. 158"/>
* ''The Missing Mummy'', silent comedy directed by William Beaudine, starring Bud Duncan and Charles Inslee
* ''The Monkey's Paw'' (British) this first film adaptation of the 1902 novel seems to have been based more on the 1907 play instead of the novel; directed by Sidney Northcote, starring John Lawson (who also starred in the play)<ref name="Workman, Christopher 2016 p. 158"/> 
* ''The Moonstone'', directed by Frank Hall Crane, starring Eugene O'Brien and Elaine Hammerstein, based on the 1868 novel by [[Wilkie Collins]]; this was the best known of the silent film versions<ref name="Workman, Christopher 2016 p. 158"/>
* ''Mortmain'', directed by Theodore Marston for Vitagraph, starring Robert Edeson; this surgical horror film's plot eerily foreshadowed that of the later Conrad Veidt film ''The Hands of Orlac'' (1924).<ref name="Workman, Christopher 2016 p. 159">Workman, Christopher; Howarth, Troy (2016). "Tome of Terror: Horror Films of the Silent Era". Midnight Marquee Press. p. 159. ISBN 978-1936168-68-2.</ref>