"Moll Flanders," 1722 novel by Daniel Defoe and its main character
Moll Yellowhammer, the "Chaste Maid" of the title of Thomas Middleton's play "A Chaste Maid in Cheapside" (1611-13)
Moll Hackabout, main character in William Hogarth's "A Harlot's Progress"
Moll, character in the 1937 musical "The Cradle WillRock"
Gun moll, slang for a female criminal or a gangster's girlfriend