https://en.wikipedia.org/wiki/Mayor_of_Boston
- John Phillips May 1, 1822 May 1, 1823 1 1 year Federalist
- Josiah Quincy III May 1, 1823 January 5, 1829 6 5 years, 8 months Federalist
- Harrison G. Otis January 5, 1829 January 2, 1832 3 3 years Federalist
- Charles Wells January 2, 1832 January 6, 1834 2 2 years Whig
- Theodore Lyman January 6, 1834 January 4, 1836 2 2 years Democratic
- Samuel T. Armstrong January 4, 1836 January 1, 1837 1 1 year Whig
- Samuel A. Eliot January 1, 1837 January 6, 1840 3 3 years Whig
- Jonathan Chapman January 6, 1840 January 2, 1843 3 3 years Whig
- Martin Brimmer January 2, 1843 January 6, 1845 2 2 years Whig
- Thomas A. Davis dagger February 27, 1845 November 22, 1845 1 9 months Native AmericanKN
- Josiah Quincy Jr. December 11, 1845 January 1, 1849 3 3 years, 1 month Whig
- John P. Bigelow January 1, 1849 January 5, 1852 3 3 years Whig
- Benjamin Seaver January 5, 1852 January 2, 1854 2 2 years Whig
- Jerome V. C. Smith January 2, 1854 January 7, 1856 2 2 years AmericanKN
- Alexander H. Rice January 7, 1856 January 4, 1858 2 2 years Republican
- Frederic W. Lincoln Jr. January 4, 1858 January 7, 1861 3 3 years Republican
- Joseph Wightman January 7, 1861 January 5, 1863 2 2 years Democratic
- Frederic W. Lincoln Jr. January 5, 1863 January 7, 1867 4 4 years Republican
- Otis Norcross January 7, 1867 January 6, 1868 1 1 year Republican
- Nathaniel B. Shurtleff January 6, 1868 January 2, 1871 3 3 years Democratic
- William Gaston January 2, 1871 January 6, 1873 2 2 years Democratic
- Henry L. Pierce January 6, 1873 November 29, 1873 1 11 months None
- Leonard R. Cutter double-dagger November 29, 1873 January 5, 1874 — 1 month Democratic
- Samuel C. Cobb January 5, 1874 January 1, 1877 3 3 years None
- Frederick O. Prince January 1, 1877 January 7, 1878 1 1 year Democratic
- Henry L. Pierce January 7, 1878 January 6, 1879 1 1 year Republican
- Frederick O. Prince January 6, 1879 January 2, 1882 3 3 years Democratic
- Samuel A. Green January 2, 1882 January 1, 1883 1 1 year Republican
- Albert Palmer January 1, 1883 January 7, 1884 1 1 year Democratic
- Augustus P. Martin January 7, 1884 January 5, 1885 1 1 year Republican
- Hugh O'Brien January 5, 1885 January 7, 1889 4 4 years Democratic
- Thomas N. Hart January 7, 1889 December 31, 1890 2 2 years Republican
- Nathan Matthews Jr. January 1, 1891 January 7, 1895 4 4 years Democratic
- Edwin Upton Curtis January 7, 1895 January 6, 1896 1 1 year Republican
- Josiah Quincy January 6, 1896 January 1, 1900 2 4 years Democratic
- Thomas N. Hart January 1, 1900 January 6, 1902 1 2 years Republican
- Patrick Collins dagger January 6, 1902 September 13, 1905 2 3 years, 9 months Democratic
- John F. Fitzgerald January 1, 1906 January 6, 1908 1 2 years Democratic
- George A. Hibbard January 6, 1908 February 7, 1910 1 2 years Republican
- John F. Fitzgerald February 7, 1910 February 2, 1914 1 4 years Democratic
- James M. Curley February 2, 1914 February 4, 1918 1 4 years Democratic
- Andrew J. Peters February 4, 1918 February 6, 1922 1 4 years Democratic
- James M. Curley February 6, 1922 January 4, 1926 1 4 years Democratic
- Malcolm Nichols January 4, 1926 January 6, 1930 1 4 years Republican
- James M. Curley January 6, 1930 January 1, 1934 1 4 years Democratic
- Frederick Mansfield January 1, 1934 January 3, 1938 1 4 years Democratic
- Maurice J. Tobin January 3, 1938 January 4, 1945 2 7 years Democratic
- James M. Curley January 7, 1946 January 2, 1950 1 4 years Democratic
- John B. Hynes January 2, 1950 January 4, 1960 3 10 years Democratic
- John F. Collins January 4, 1960 January 1, 1968 2 8 years Democratic
- Kevin White January 1, 1968 January 2, 1984 4 16 years Democratic
- Raymond Flynn January 2, 1984 July 12, 1993 3 9 years, 6 months Democratic
- Thomas Menino July 12, 1993 January 6, 2014 5 20 years, 6 months Democratic
- Marty Walsh January 6, 2014 March 22, 2021 2 7 years, 2 months Democratic
- Michelle Wu November 16, 2021 Mayor-elect 1 0 months
Temps
— William Parker double-dagger January 6, 1845 February 27, 1845 — 2 months Whig
— Benson Leavitt double-dagger November 22, 1845 December 11, 1845 — 1 month Whig
— Daniel A. Whelton double-dagger September 15, 1905 January 1, 1906 — 3 months Democratic
— John E. Kerrigan double-dagger January 4, 1945 January 7, 1946 — 1 year Democratic
— Kim Janey double-dagger March 22, 2021 November 16, 2021 — 8 months Democratic