1925 Boston mayoral election

The Boston mayoral election of 1925 occurred on Tuesday, November 3, 1925. Malcolm Nichols, a former member of the Massachusetts House of Representatives and Massachusetts Senate, defeated nine other candidates to be elected mayor.

Many votes were split between three Democratic candidates (Glynn, O'Neil, Coakley), which was a factor in the election of Nichols, a Republican. While municipal elections in Boston have been nonpartisan since 1910, Nichols is the most recent Republican to be elected Mayor of Boston as of 2024.

In 1918, the Massachusetts state legislature had passed legislation making the Mayor of Boston ineligible to serve consecutive terms. Thus, incumbent James Michael Curley was unable to run for re-election.

Nichols was inaugurated on Monday, January 4, 1926.

Candidates

 * Charles L. Burrill, member of the Massachusetts Executive Council since 1923, and former Treasurer and Receiver-General of Massachusetts (1915–1920)
 * Daniel H. Coakley, disbarred attorney
 * Alonzo B. Cook, Massachusetts State Auditor since 1915
 * W. T. A. Fitzgerald, Register of Deeds, and former member of the Massachusetts Senate (1901–1903)
 * Theodore A. Glynn, Commissioner of the Boston Fire Department
 * John A. Keliher, Sheriff of Suffolk County since 1917, and former member of the U.S. House of Representatives (1903–11) and Massachusetts Senate (1899–1900)
 * Walter G. McGauley, dentist
 * Malcolm Nichols, former member of the Massachusetts House (1907–09) and Massachusetts Senate (1914, 1917–19)
 * Thomas C. O'Brien, District Attorney of Suffolk County since 1922
 * Joseph H. O'Neil, former member of the U.S. House of Representatives (1889–1895) and Massachusetts House (1878–1882, 1884)