Marston is both a surname and a given name. Notable people with the name include:
Surname:
David W. Marston, American prosecutor
Don Marston, founder of Marston (mining)
Edward Marston, pseudonym for English detective and historical fiction author Keith Miles
George Marston, American businessman and civic leader
Gilman Marston (1811-1890), United States Representative, Senator, and United States Army general from New Hampshire
John Marston (poet), English poet and playwright
John Marston, the brewer, founder of Marston's
Isaac Marston (1839-1891), American jurist
Muktuk Marston (1889–1980), American military officer and real estate businessman, signer of the Alaska constitution
Robert Q. Marston (1923-1999), director of the National Institutes of Health (1968-1973), president of the University of Florida (1974-1984)
Ward Marston, restorer of historical recordings
William H. Marston (1835-1926), U.S. West Coast sea captain, early resident of Berkeley, California
William Moulton Marston, creator of "Wonder Woman"
Given name:
Marston Bates
Marston Morse
Fictional characters:
John Marston, protagonist of the video game Red Dead Redemption