New York City · office of the mayor · organizational chartUpdated Nov. 5, 2026 · 231 appointees
The Mamdani administration
Every senior appointee in the Mamdani administration, arranged by who reports to whom. Each of the 231 boxes links to the announcement or news report that named that person.
Click a department and its own organizational chart opens in place, down to the division level, drawn from the city's Green Book and refreshed on its own every few hours. Each column also carries the offices the city's agency file assigns to that portfolio but no announcement covered, listed separately.
For the rest of city government, including the elected offices and the independent boards, see the NYC government map.
Named July 23, 2026. Screens candidates for the mayor's judicial appointments. Chaired by Ali Najmi. Douglas Keith, named Oct. 20, 2026, is its executive director, staff rather than a member.