The New York City Department of Correction (NYCDOC) is the branch of the municipal government of New York City responsible for the custody, control, and care of New York City's imprisoned population, housing the majority of them on Rikers Island. It employs 8,949 uniformed officers and 2,027 civilian staff, has 543 vehicles, and processes over 100,000 new inmates every year, retaining a population of inmates of between 3,000 and 6,000. Its nickname is New York's Boldest. Its regulations are compiled in title 39 of the New York City Rules.

The mayor of New York City, officially Mayor of the City of New York, is head of the executive branch of the government of New York City and the chief executive of New York City. The mayor's office administers all city services, public property, police and fire protection, most public agencies, and enforces all city and state laws within New York City.