The 1915 Massachusetts gubernatorial election took place on November 2, 1915. The Republican nominee, Samuel W. McCall defeated the incumbent Democratic Governor David I. Walsh, with 46.97% of the vote.
Primary elections took place on September 21, 1915.
Democratic primary Governor Candidates Frederick Simpson Deitrick, former U.S. representative from Cambridge David I. Walsh, incumbent governor
Results
Lieutenant governor Candidates Edward P. Barry, former lieutenant governor
Results
Republican primary Governor Candidates Grafton D. Cushing, incumbent lieutenant governor Eugene Foss, former governor Samuel W. McCall, former U.S. representative from Winchester and nominee for governor in 1914
Results
Lieutenant governor Candidates Calvin Coolidge, president of the Massachusetts Senate Guy Andrews Ham, former governor's councilor
Results
Progressive primary Governor Candidates Nelson B. Clark, of Beverly
Results
General election Candidates Nelson B. Clark (Progressive) Walter S. Hutchins, former candidate for Massachusetts's 1st congressional district (Socialist) Samuel W. McCall, former U.S. representative from Winchester (Republican) Peter O'Rourke, candidate for lieutenant governor in 1913 (Socialist Labor) William Shaw (Prohibition) David I. Walsh, incumbent governor (Democratic)
Results Governor
Lieutenant governor
See also 1915 Massachusetts legislature
References
Bibliography