The full roster of deputies, commissioners, and czars running New York City Inside the Mamdani Administration: Who Is Running New York City? When Zohran Mamdani was sworn in as New York City's 111th mayor on January 1, 2026, he arrived at City Hall as a 34-year-old democratic socialist with two and a half terms in the state Assembly and a campaign that mobilized an estimated three million door-knocks. The city's political class had one immediate question: who will actually govern? That question has now been substantially answered. As of late February 2026, Mamdani has assembled a sprawling administration that blends veteran city hall operators with progressive movement figures, Obama-era policy alumni, and a handful of holdovers from the Adams years. The result is a team that reflects the tensions, and the ambitions, of the moment. The Inner Circle: Fuleihan and Bisgaard-Church The two most important appointments were announced together in…