A Man's Prerogative is a lost[1] American 1915 silent drama film directed by George Nichols.

The film stars Robert Edeson and Mary Alden as a newlywed couple who must contend with real and perceived infidelity.

Elizabeth is also frustrated that Oliver believes that she should tolerate his flirtations with Catherine, as men have the right to do as they please.

Elizabeth ends up losing the baby but she and Oliver make up and swear not to suspect the other of infidelity again.

[4] In a 1915 review for A Man's Prerogative in Motography, Charles R. Congdon praised the movie for comprehensively covering the topic of double standards for men and women.