The mayor of Chicago, the City’s chief executive officer, directs City departments and appoints department heads, with the advice and consent of the City Council.
Before 1907, mayors served two-year terms. In 1907 the term of office changed to four years. The mayor is elected in the year preceding each presidential election year; this election is held on the last Tuesday in February. If no candidate receives more than 50 percent of the vote, a runoff election is held on the first Tuesday in April.
Use this chronological listing of Chicago’s mayors to find biographies and inaugural speeches:
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William B. Ogden, first mayor, 1837-1838
 - Buckner Stith Morris, second mayor, 1838-1839
 - Benjamin Wright Raymond, third mayor, 1839-1840
 - Alexander Loyd, fourth mayor, 1840-1841
 - Francis Cornwall Sherman, fifth mayor, 1841-1842
 - Benjamin Wright Raymond, sixth mayor, 1842-1843
 - Augustus Garrett, seventh mayor, 1843-1844
 - Alson Smith Sherman, eighth mayor, 1844-1845
 - Augustus Garrett, ninth mayor, 1845-1846
 - John Putnam Chapin, 10th mayor, 1846-1847
 - James Curtiss, 11th mayor, 1847-1848
 - James Hutchinson Woodworth, 12th mayor, 1848-1850
 - James Curtiss, 13th mayor, 1850-1851
 - Walter S. Gurnee, 14th mayor, 1851-1853
 - Charles McNeill Gray, 15th mayor, 1853-1854
 - Isaac Lawrence Milliken, 16th mayor, 1854-1855
 - Levi Day Boone, 17th mayor, 1855-1856
 - Thomas Dyer, 18th mayor, 1856-1857
 - John Wentworth, 19th mayor, 1857-1858
 - John Charles Haines, 20th mayor, 1858-1860
 - John Wentworth, 21st mayor, 1860-1861
 - Julian Sidney Rumsey, 22nd mayor, 1861-1862
 - Francis Cornwall Sherman, 23rd mayor, 1862-1865
 - John Blake Rice, 24th mayor, 1865-1869
 - Roswell B. Mason, 25th mayor, 1869-1871
 - Joseph Medill, 26th mayor, 1871-1873
 - Lester Legrand Bond, acting mayor, 1873
 - Harvey Doolittle Colvin, 27th mayor, 1873-1875
 - Monroe Heath, 28th mayor, 1876-1879
 - Thomas Hoyne, mayor-elect, 1876
 - Carter Henry Harrison III, 29th mayor, 1879-1887
 - John A. Roche, 30th mayor, 1887-1889
 - DeWitt Clinton Cregier, 31st mayor, 1889-1891
 - Hempstead Washburne, 32nd mayor, 1891-1893
 - Carter Henry Harrison III, 33rd mayor, 1893
 - George Bell Swift, 34th mayor, 1893
 - John Patrick Hopkins, 35th mayor, 1893-1895
 - George Bell Swift, 36th mayor, 1895-1897
 - Carter Henry Harrison IV, 37th mayor, 1897-1905
 - Edward F. Dunne, 38th mayor, 1905-1907
 - Fred A. Busse, 39th mayor, 1907-1911
 - Carter Henry Harrison IV, 40th mayor, 1911-1915
 - William Hale Thompson, 41st mayor, 1915-1923
 - William E. Dever, 42nd mayor, 1923-1927
 - William Hale Thompson, 43rd mayor, 1927-1931
 - Anton Joseph Cermak, 44th mayor, 1931-1933
 - Frank J. Corr, 45th mayor, 1933
 - Edward J. Kelly, 46th mayor, 1933-1947
 - Martin H. Kennelly, 47th mayor, 1947-1955
 - Richard J. Daley, 48th mayor, 1955-1976
 - Michael A. Bilandic, 49th mayor, 1976-1979
 - Jane Byrne, 50th mayor, 1979-1983
 - Harold Washington, 51st mayor, 1983-1987
 - David Duvall Orr, 52nd mayor, 1987
 - Eugene Sawyer, 53rd mayor, 1987-1989
 - Richard M. Daley, 54th mayor, 1989-2011
 - Rahm Emanuel, 55th mayor, 2011-2019
 - Lori Lightfoot, 56th mayor, 2019-2023
 - Brandon Johnson, 57th mayor, 2023-
 
