- Eric Adams
2022-Tracey CollinsPost-consolidation
- Democratic
- Bill de Blasio
2014-2021Chirlane McCrayPost-consolidation
- Democratic
- Michael Bloomberg
2002-2013-Post-consolidation
- Republican
- Independent
- Rudy Giuliani
1994-2001Donna HanoverPost-consolidation
- Republican
- David Dinkins
1990-1993Joyce DinkinsPost-consolidation
- Democratic
- Ed Koch
1978-1989-Post-consolidation
- Democratic
- Abraham Beame
1974-1977Mary IngermanPost-consolidation
- Democratic
- John Lindsay
1966-1973Mary Anne Harrison LindsayPost-consolidation
- Republican
- Democratic
- Robert F. Wagner Jr.
1954-1965Susan EdwardsPost-consolidation
- Democratic
- Vincent R. Impellitteri
1950-1953Elizabeth Agnes McLaughlinPost-consolidation
- Democratic
- Independent
- William O'Dwyer
1946-1950Elizabeth Sloan SimpsonPost-consolidation
- Democratic
- Fiorello H. La Guardia
1934-1945Marie Fisher LaGuardiaPost-consolidation
- Republican
- John P. O'Brien
1933Helen E.C. MadiganPost-consolidation
- Democratic
- Joseph V. McKee
1932Cornelia KraftPost-consolidation
- Democratic
- Jimmy Walker
1926-1932Erin StiegemeierPost-consolidation
- Democratic
- William T. Collins
1925Mae GodfreyPost-consolidation
- Democratic
- John F. Hylan
1918-1925Marian née O'Hara HylanPost-consolidation
- Democratic
- John P. Mitchel
1914-1917Olive ChildPost-consolidation
- Republican
- Ardolph L. Kline
1913Frances A. PhalonPost-consolidation
- Republican
- William Jay Gaynor
1910-1913Augusta Cole MayerPost-consolidation
- Democratic
- George B. McClellan Jr.
1904-1909Georgiana HeckscherPost-consolidation
- Democratic
- Seth Low
1902-1903Anne Wroe ScollayPost-consolidation
- Republican
- Robert A. Van Wyck
1898-1901-Post-consolidation
- Democratic
- William L. Strong
1895-1897Mary Urania AbornPre-consolidation
- Republican
- Thomas F. Gilroy
1893-1894-Pre-consolidation
- Democratic
- Hugh J. Grant
1889-1892Julia M. MurphyPre-consolidation
- Democratic
- Abram Hewitt
1887-1888Sarah Amelia HewittPre-consolidation
- Democratic
- Franklin Edson
1883-1884Frances Cameron "Fannie" WoodPre-consolidation
- Democratic
- William R. Grace
1881-1882 & 1885-1886Lillius GilchristPre-consolidation
- Democratic
- Edward Cooper
1879-1880Cornelia RedmondPre-consolidation
- Democratic
- Smith Ely Jr.
1877-1878-Pre-consolidation
- Democratic
- William H. Wickham
1875-1876Louise Shepard FloydPre-consolidation
- Democratic
- Samuel B. H. Vance
1874Augusta Blanche HallPre-consolidation
- Republican
- Eric Adams
- Bill de Blasio
- Michael Bloomberg
- Rudy Giuliani
- David Dinkins
- Ed Koch
- Abraham Beame
- John Lindsay
- Robert F. Wagner Jr.
- Vincent R. Impellitteri
- William O'Dwyer
- Fiorello H. La Guardia
- John P. O'Brien
- Joseph V. McKee
- Jimmy Walker
- William T. Collins
- John F. Hylan
- John P. Mitchel
- Ardolph L. Kline
- William Jay Gaynor
- George B. McClellan Jr.
- Seth Low
- Robert A. Van Wyck
- William L. Strong
- Thomas F. Gilroy
- Hugh J. Grant
- Abram Hewitt
- Franklin Edson
- William R. Grace
- Edward Cooper
- Smith Ely Jr.